![]() If you have any further questions, let me know in the comments section. ![]() Please note that the “\n” separator can also be used to wrap other text elements such as titles, subtitles, and axis labels over multiple lines. In summary: In this R programming post you have learned how to annotate text in several lines to a ggplot2 plot.
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It doesn't matter what vegetables you use in your veggie mix - I recommend using a mix that has the vegetables you and your family like.įor example, we don't like lima beans, so I stay away from mixes using them. Make sure to drain the vegetables before adding, as you don't want extra liquid. Vegetables - If you want to use canned vegetables instead of fresh or frozen, this would be okay (although I prefer frozen, as they taste fresher to me). You can also cook some raw chicken if you don't have the other options - just make sure to cut in bite-sized pieces If using canned, make sure to drain off the liquid and break apart any large chunks of the meat before adding to the mixture. You can use leftover chicken or turkey or canned.If you want to precook a mixture of fresh, raw vegetables, simply boil in water for 5-10 minutes before adding to the rest of the ingredients (draining the water off first). Frozen vegetables are parboiled, so they are precooked a bit (and this is perfectly fine). Don't use uncooked vegetables as they may not get done, especially carrots or green beans.As long as it's 12 ounces and what your family loves - it will turn out great! I used a pea, corn, green bean, and carrot mixture, but you may want to just use individual veggies to create your own mixture. I suggest that you use a mixed vegetable combo that your family will love.No need to thaw any of the frozen ingredients - both the frozen mixed vegetables and the frozen tater tots are fine to leave frozen when putting the casserole together.While the casserole is cooking, you may want to whip up a quick salad to go along with it - or use already prepared bagged salad. Bake the tater tot casserole for 25 minutes uncovered, then top with the remaining cheese and cook uncovered just 5 minutes more to melt the cheese.You don't want any gaps or you may not have enough room for them all.Place them in an even row touching (see image). Next comes the tater tots lined up on top just like soldiers.Then, you will add the mixture to a 9 x 9 baking dish and spread to even it out. ![]()
![]() This is the most tricky Java interview question, there is no sure sort answer but you can use profile and memory dump to find memory leak in Java. Read What is volatile variable in Java and How it works for detailed information on volatile variable in Java Another important aspect of making a variable volatile is that compiler will not reorder the variable when switching from client to server configuration or while performing optimization. ![]() Volatile guarantee not just limited to the variable but also all the variables two threads see known as “happens before” relationship. Though volatile is just a keyword its probably most confusing one in core Java. It’s not a good practice to call static method by instance, always call static method in Java by using class name like Math.max()ĩ) How does volatile variable works in Java?Īnother seriously senior developer question in Java and tricky part of this question is change in volatile variable in Java 5. Yes we can call because static method is bound at compile time and only type of variable is used for static binding not the value of object. I bet this is the most tricky Java interview question I ever encountered. Read : What is Race condition in Java for more information on how to handle race conditions in JavaĨ) Can we call static method with null object? TreeSet and TreeMap which uses compareTo will not able to detect duplicates and allow duplicate inside set. Since hashmap maintains a linked list of element in bucket and while copying from one hashmap to other or old to new order of linked list got reversed, which could result in infinite loop if two threads are doing resizing at same time? Not many people know about it that hashmap could run into race condition if it would be modified by two threads simultaneous and one thread tries to re-siz or rehash the map because of capacity crossing threshold value. Race conditions in Java are always tricky to find and solve. check here for detailed answerħ) Explain race condition in Java hashmap ? if two objects are equal via equals method compareTo method must return “0” for them, failing this may result in some subtle bug when you store those objects in collection class like arraylist in java. Many cases like Serialization, RMI, Clasloader loading multiple instance etc.ĥ) Difference between noclassdeffounderror and classnotfoundexception?Īs per my experience occurs when a particular class was present during Compile time but not available during run time by any reason, while j comes when class loaded explicitly during runtime.Ħ) Why equals() method must be compatible with compareTo in java ?ĬompareTo method in Java must be compatible with equals method in Java i.e. When two or more threads waiting for each other to release lock and get stuck for infinite time, situation is called deadlock check here for detailed answerĤ) When a singleton is not singleton in Java? Anyway java supports multiple inheritances via interfaces.I think more convincing reason for not supporting multiple inheritance is complexity involved in constructor chaining, casting etc rather than diamond problem Short answer is because of diamond pattern, diamond pattern creates ambiguity and make problem for compiler. ![]() if string had been mutable anyone can surpass the security be logging in someone else name and then later modifying file belongs to other.Ģ) Why multiple inheritances are not supported in Java? if you have any Java question which your feel tricky, share it here.ġ) String pool requires string to be immutable otherwise shared reference can be changed from anywhere.Ģ) security because string is shared on different area like file system, networking connection, database connection, having immutable string allows you to be secure and safe because no one can change reference of string once it gets created. This questions are most tricky because of fact, logic and depth involve in these question. So here are my lists of 10 most tricky questions in java interview mostly asked to senior and experience Java programmer from 4 to 6 years of experience on finance domain. From past few week was preparing for java interview and I come across some tricky, tough and real advanced question which is suitable for senior level developers who has 4o t6 or 8 years experience, I thought to document those for future reference for myself and others. ![]() etc/sysctl.d/90-max_user_nf fs.inotify.max_user_watches = 600000 This again can be done on the fly with sysctl fs.inotify.max_user_watches=600000 or in a dedicated configuration file: 600000, that inotify keeps track of for your user, can help with applications, that require many file handles (such as DAWs). Increasing the maximum watches on files (defaults to 524288) to e.g.This can be done on the fly with sysctl vm.swappiness=10 (see sysctl(8)) or setup permanently, using a configuration file (see sysctl.d(5)) such as: 10 will make the system wait much longer before trying to swap to disk (see wikipedia:Paging#Swappiness). Reducing swappiness (aka swap frequency, set to 60 by default) to e.g.# echo 2048 > /proc/sys/dev/hpet/max-user-freq # echo 2048 > /sys/class/rtc/rtc0/max_user_freq Increasing the highest requested RTC interrupt frequency (default is 64 Hz) by running the following at boot:.Add noatime to fstab (see Improving performance#Mount options).Using the threadirqs kernel parameter (consult for reference) - enforced by default by the realtime kernel patchset.by installing realtime-privileges and adding your user to the realtime group). Setting the CPU frequency scaling governor to performance.You may want to consider the following often seen system optimizations: Only if you require a setup with lower latency and greater stability, start considering optimizations! Try a standard setup with the vanilla Arch Linux kernel first. While for some systems and setups a higher level of optimization is necessary, for most users this will not be the case. Note: The quality of information on best practices and system configuration vary a great deal (and are outdated or sometimes even contradictory in many locations). Therefore, you will need to install and setup one of the available sound servers which are outlined soon. To finish with optimizations, these ultra low latency operations may require you to set up a #Realtime kernel.Īlthough some pro audio software can work with ALSA directly, most of the #Applications mentioned later are JACK Audio Connection Kit or JACK clients. Applying further #System configuration will be necessary only if you are experiencing audio drop-outs (also known as glitches) or if you need (or want) to reach ultra-low latency operations. Have I set up sound properly? $ speaker-testĪ vanilla Arch Linux kernel is sufficient for low latency operation in most use cases. a USB audio interface and keep in mind integrated soundcards), you would want to set the default sound card. If you are using multiple audio devices (e.g. However, "no sound" is likely a simple unmuting the channels problem in ALSA's mixer configuration. If this is not the case, you must solve the problem before going any further. ALSA should work out of the box with a default Arch installation. Getting startedĪfter reading the Sound system article, you might be aware that Advanced Linux Sound Architecture or ALSA is part of the Linux kernel and used for drivers and interface on Arch Linux as the default Sound system. Note: If you are looking for a guide on how to actually make music on GNU/Linux, refer to the Sonoj wiki or search the LinuxMusicians forums. Written informed consent was obtained from the patients. Approval from the Institute Ethics Committee of NIMHANS was obtained before initiating the study. All psychiatric patients presenting to the EPAC Service of NIMHANS from June 2011 to May 2012, with identified suicidal risk, and who were aged 17-60, were approached to participate in the study. The study is based on a sample of 120 psychiatric patients with suicidal risk who were admitted to the Emergency Psychiatry and Acute Care (EPAC) Service at National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru, India. This study aims to bridge this research gap in the Indian context. ![]() There is, therefore, a need for research in the Indian context that is based on a sample of psychiatric patients (with suicidal risk and who have been admitted to a tertiary psychiatric care center) that examines the comparative differences in the clinical correlates of suicide attempt between the significantly important mental illnesses. A hospital-based study in India found that about one-fourth (24%) of schizophrenia patients had suicidal ideation. ![]() Another Indian study reported a 4.7% rate of attempted suicide in schizophrenia. In this context, an Indian study found that the prevalence of suicide attempts in major depressive disorder was 16.6%. The authors suggest that command hallucinations, though not an independent risk factor, increased the risk in those already vulnerable to suicide.Īlthough suicide is one of the major causes for mortality among psychiatric patients, in the Indian context research efforts in this area have been sparse. A review of risk factors for schizophrenia and suicide by Hawton et al., identified seven robust risk factors, including previous depressive disorder, previous suicide attempts, drug misuse, agitation or motor restlessness, fear of mental disintegration, poor treatment adherence, and recent loss. Hopelessness plays a more important role in schizophrenia than its relationship with suicidality, and a history of hopelessness and demoralization is common among schizophrenics. reports that 71% of Finnish schizophrenics who committed suicide had a history of suicide attempts. in their study of schizophrenic patients who had committed suicide found that 93% of these individuals had engaged in previous suicidal behaviors as compared to 23% of the patients who died by other means of death. Suicide attempts are also an important risk factor for suicide in schizophrenia. Suicide attempt is the most strong predictor of committed suicide, particularly in patients with mood disorder. ![]() Between 25% and 50% of patients with bipolar disorder make suicide attempts during their lives, while suicide rates among schizophrenics fall in the broad range of 5-13%. Suicide rates in bipolar patients are among the highest of any psychiatric disorder. Patients with ADs are at a higher risk of suicide relative to the general population with depression and bipolar manic-depression being the most common psychiatric conditions associated with suicide. The most common psychiatric illnesses in the background of suicide are the affective disorder (AD) of unipolar major depression and the non-AD of schizophrenia. Suicidal patients are commonly encountered in psychiatric practice, and attempted suicide and suicidal ideation are often a cause of emergency treatment and psychiatric hospitalization. ![]() Le er (such as “X” and “Z”) as long as one of them is a very uncommon le er. The conven on is to use “I”Ī common varia on of the Polybius Square is to use different sized squares. A 6 × 6 square can be used by “I” and “J” are in the same square because we only have 25 squares, but 26 le ers. You can pair up other The plaintext of the enciphered message reads: “Method in the Madness”. “coordinates” of the le ers the other way round as well. Specify that it is conven on that we go downįirst, then across (unlike actual coordinates), but that as long as the encipherer and decipherer do it the ![]() It out like this (actually the spaces would also be removed). It is be‐Ĭause, if the ciphertext is presented in pairs then it is much easier toĭeduce what cipher has been used. Some pupils may have wri en the Ordinates or other similar layouts. When discussing, ask why do we lay ![]() The way it is wri en will vary, with some pupils using brackets like co‐ The Polybius Cipher is fairly easy to implement, and I expect that the Using a keyword of “TOMATO”, encipher the plaintext: “The only way is up”. How could we make the cipher be er? That is harder to break, but s ll easy to use. What is different about this subs tu on cipher compared to the Mono‐alphabe c Subs tu on Cipher? Polybius suggested that the cipher could be used by signalling the numbers using two sets of torches.Ĭan you think of any other ways in which the message could be sent once it has been encrypted using the This was not a problem for the uses that Polybius intended it for, however. He believed it to be a usefulĪid in telegraphy (which is the long‐distance transmission of messages via a signalling method).Ĭan you think of some examples of telegraphy? Not par cularly strong. Why is it not a strong cipher? The alphabet (for example the Japanese used a 7 × 7 grid). Although useful as a form of enciphering, it is This is called the Polybius Square, since it was first described by Polybius in his “Histories” in aroundġ50BC. It has been used by many cultures throughout history in different sizes depending on the length of Why do you think “I” and “J” are in the same square? Pass the message and the keyword to a friend, and get them to decipher it. Chooses a keyword and encrypt a short message. Using a keyword of “TOMATO”, encipher the plaintext : “The only way is up”. Can you think of any other ways in which the message could be sent once it has been encrypted using the Polybius Square? What is di ff erent about this subs Ɵ tu Ɵ on cipher compared to the Mono ‐ alphabe Ɵ c Subs Ɵ tu Ɵ on Cipher? How could we make the cipher be Ʃ er? That is harder to break, but s Ɵ ll easy to use. Can you think of some examples of telegraphy? Polybius suggested that the cipher could be used by signalling the numbers using two sets of torches. He believed it to be a useful aid in telegraphy (which is the long ‐ distance transmission of messages via a signalling method). Why is it not a strong cipher? This was not a problem for the uses that Polybius intended it for, however. Although useful as a form of enciphering, it is not par Ɵ cularly strong. ![]() It has been used by many cultures throughout history in di ff erent sizes depending on the length of the alphabet (for example the Japanese used a 7 × 7 grid). Now decipher the message: 32 15 44 23 34 14 24 33 44 23 15 32 11 14 33 15 43 43 Why do you think “I” and “J” are in the same square? Could you use a larger grid? This is called the Polybius Square, since it was fi rst described by Polybius in his “Histories” in around 150BC. Crypto.interac Ɵ ve ‐ Cryptography Worksheet - Polybius Square 1 2 3 4 5 1 A B C D E 2 F G H I/J K 3 L M N O P 4 Q R S T U 5 V W X Y Z Using the grid shown, can you encipher the message : “We escape tonight” Explain how you did it. ![]() Coloring Pages For Teens hard teen coloring pages hearts and flowers coloring pages for teens lady coloring pages for teen girls little piggy teen coloring pages sun and moon cute colouring pages for teenage be the change coloring pages for teens butterfly coloring pages for teenage girl chibi friends teenage colouring coloring sheets for teen girls detailed free teenage coloring pages eyes coloring sheets for teens fantasy coloring for teens flower printable coloring pages for teens flower teenage coloring pages Coloring Pages For Teenage PDF Downloadįind out more teenage coloring sheet in the PDF printable here. So next time you’re looking for a low-cost and enjoyable way to unwind, consider trying out some printable coloring pages. In addition to being a fun and relaxing activity, printable coloring pages for teens can also be a great way to express themselves and showcase their creativity. Mario Throwing A Ball: This nice picture shows the character Mario bending backwards and holding a ball to. This allows for more creativity and customization. com is a super fun for all ages: for boys and girls. Look for coloring pages that can be colored with different mediums, such as markers, colored pencils, or even watercolors.This could include fan art of favorite movies, TV shows, or video games. Check out coloring pages with a pop culture or trendy theme.We have a growing collection of coloring pages for kids. Print as many as your little one can handle, and come back often to get even more. With 60 unique coloring pages, each one free of repeats, and single-sided printing to eliminate ink bleeds, youll have a flawless coloring experience. All our coloring pages are easy to print. This can include motivational quotes, nature scenes, or abstract designs. Amongst many benefits, it will develop motor skills, teach your little one to focus, and help him/her to recognize colors. Consider coloring pages with a positive message or theme.Teens often enjoy more complex coloring pages that offer a greater challenge. Look for coloring pages with intricate patterns and designs.To help make the search easier, here are a few tips: There are countless printable coloring pages available online, but it can be overwhelming to try and find ones that are specifically geared towards teens. With this in mind, it’s no wonder that coloring has become a popular activity for people of all ages. It can help reduce stress and anxiety, improve fine motor skills, and even boost creativity and problem-solving skills. Coloring has been shown to have a number of benefits for both physical and mental health. Strength is based only on the entropy.īasically, password strength is measured in bits entropy. By entering it on the test your password box, an evaluation will appear automatically below. By choosing the length of the pin code and the number of pin codes to be generated, you can get up to 30 different Pin-codes.Ĭheck Strength of your Password: In the right side section, you can check the strength of your password. Additionally, by choosing settings of your password you can see immediately how strong will be created password.Ĭreate Random PIN-code (or list of PIN-codes): Select your options and click the “Generate Pincode” button. Your new password will appear in the new password section. This Random Password and Pincode Generator help you to create a random password, PIN-code (or list of PIN-codes) and check the strength of your password.Ĭreate a Random Password: After you decide about the length and characters set to be used click “Generate Password“. Random Password Generator Excel Template Features: Besides generating a password, you can test your password via our Random Password and Pincode Generator. ![]() But, Our free tool will help you with creating a unique new password that meets all your requirements. By the way, you shouldn’t forget the password that you specified, while you are trying to keep your personal information safe.įor our comfort, web browsers usually offer safe encoding and keeping our passwords in memory. Try to keep different passwords for each of your accounts. ![]() To create a strong password, you need to consider a lot of factors, such as using combinations of numbers, symbols, characters, number of repetitions, patterns and more. This useful tool can create strong passwords for you and analyse the ones you have to check their strength. This means that a computer is capable of processing much more information, in less time, making in simple to break a weak password to access an account if someone uses the correct algorithm, and powerfull tools. *** This price is for the Lifetime Single-User License ***įor different licensing and payment options, check original product page: Video tutorial: ĭuring the last years, informatic technology has progressed exponentially. Therefore, there is no way we can store your passwords and your passwords are absolutely secure.Someka's Random Password and Pincode Generator is a great tool for generating strong passwords and pincodes you can use to protect your accounts or devices. The bulk password generator only uses client-side scripts to generate the passwords, which means your passwords are generated on your browser and the results are never returned back to our server. If you are one of those users, you've come to the right place.įor security purposes, we never store any of your passwords on our server. However, users who work in an IT department may find the need to generate a bulk list of passwords. Even if you need 1 million passwords, it should take you no more than 5 minutes.įor regular users, we may never need 10,000 passwords in our lifetime. The mass password generator literally takes 1 second to create 10,000 passwords. ![]() If you need more than 10,000 passwords (which are already massive), all you have to do is to generate a batch of 10,000 passwords multiple times. You can copy, paste, and export the passwords to any file you like such as an excel spreadsheet, word, or text document. The password generator list is able to generate a batch or a list of random passwords fast. ![]() The Quedagh Merchant was an Indian ship hired to transport goods from the French East India Company by Armenian merchants. Word of the theft of this amazing treasure reached England however, and Kidd was branded as a common pirate. Captain Kidd captured the Quedagh Merchant full of East Indian goods like gold, silver, satins, and silks. From Privateer to Pirateįollowing Moore’s murder, Captain Kidd began to attack non-enemy ships and on January 30, 1698, he struck gold. This murder was the start of the demise of Captain Kidd. After one of his associates, a man named William Moore told Captain Kidd to attack a ship that was not at war with England and that doing so would be considered an act of piracy, Kidd killed Moore. Several vessels were out of bounds of his commission and he could not attack, so the crew of the Adventure Galley became irate.Īfter a cholera outbreak on the ship killed some of the crew, other men left Captain Kidd’s employ and the crew remaining began to threaten mutiny. With the letter in hand, Captain Kidd and his crew set sail on a ship known as the Adventure Galley.Īnd, at first, his piratical adventures were a disaster, with Captain Kidd failing to attack and capture other pirates or enemy ships. This letter was effectively a “Get Out of Jail Free” pass authorizing Kidd to attack, destroy, and loot other ships. In 1696, King William III of England gave Captain Kidd a letter that authorized Kidd as a privateer. What Became of Anne Bonny, Irish Pirate of the Caribbean?.Can You Find the Treasure? The Unsolved Code of the Pirate Levasseur.At this time England was fighting a war against France, and acting under this license, Kidd had considerable latitude to attack French vessels, effectively operating as a pirate under the protection of the British government. Historians have confirmed that he moved to New York City when it was under English control, where he worked on ships and became a privateer.Ī privateer is a private person or vessel that has been commissioned to engage in maritime warfare. Not much is known about Kidd’s early years. William Kidd was born in Dundee, Scotland at some point in 1645. Modern-day treasure hunters have scoured the world in search of Captain Kidd’s treasure, hoping to become rich beyond their wildest dreams. It is believed that Captain Kidd, like many pirates, buried his treasure in an unknown spot before his death. The story of his transition from pirate hunter to hunted pirate has led to many exciting searches for his treasure. One such legendary pirate was Captain Kidd. Legendary pirates like Blackbeard, Calico Jack, Gráinne Ní Mháille, and more can be found in many books, movies, music, and video games. However, No treasure has yet been found on Deer Isle.Tales of swashbuckling pirates, high adventures on the seven seas, and buried treasure have always entertained us. Before he was hanged, Kidd supposedly gave his wife Sarah Kidd (1691-1701) a piece of parchment on which was written 44-10-66-18, later interpreted as the latitude and longitude of Deer Isle. However, the extent of his crime was exaggerated by British government officials, and Kidd was hanged.Ĭaptain Kidd allegedly buried treasure in several places. He turned to piracy-out of desperation-for only a brief time. Popularly stereotyped as a hang-'em-from-the-yardarms pirate, Captain William Kidd was actually not a pirate in the true sense of the word. ![]() Later, after negotiations had failed and Kidd was hanged, at least part of this treasure was recovered. Then he started negotiating with Lord Bellamont, governor of New York, offering this treasure, worth more than pound 50,000, in exchange for his life. He immediately went to Gardiners Island, off New York's Long Island, where he buried a box of gold and a chest of other treasure one mile from the manor house on the eastern end of the island. In 1699 Kidd was in the Caribbean, carrying a cargo of gold, jewels, and silks, when he heard that he had been declared an outlaw. He was hanged on for murder and piracy, although historians believe he was unjustly accused today. William Kidd was a Scottish sailor, who became famous for his trial before English Parliament in 1700. ![]() The Jack Dorsey-led financial services firm will pay $297 million in cash and stock for a “significant majority ownership stake” in Tidal, which the Brooklyn-born rapper acquired for $56 million in 2015. ![]() Square has reached a deal with Jay-Z to take control of Tidal in an attempt to rejuvenate the struggling music streamer. Jay-Z returns to Spotify on his 50th birthday Rapper Jay Electronica releases debut album ‘A Written Testimony’ Square reportedly interested in buying Tidal from Jay-Z Square’s stock dropped a further 3% in after-hours trading.‘C-Note’ leases – north of $100 per square foot – are enriching Manhattan Square’s share price dropped 6.7% in regular trading, to $218.41. Investors were not pleased with the news of the acquisition. ![]() As CNBC wrote, people are buying NFTs these days out of the belief that they’ll be able to prove ownership of a virtual item thanks to blockchain. Known more commonly as NFTs, the tokens operate on the Ethereum blockchain and offer a collector’s item that can’t be duplicated. Recode suggested that the deal may be focused around things such as Square selling T-shirts for musicians on tour but noted that the two companies could also work on non-fungible tokens. I knew Tidal was something special as soon as I experienced it and it will continue to be the best home for music, musicians and culture.” “New ideas are found at intersections and we believe there’s a compelling one between music and the economy. “It comes down to one simple idea: finding new ways for artists to support their work,” said Dorsey said in a statement. ![]() Officially the acquisition is being pitched as extending “Square’s purpose of economic empowerment to a new vertical: musicians.” The obvious question is why would a payment service such as Square, run by Jack Dorsey, who is also the chief executive of Twitter Inc., want to buy a less-than-successful music streaming service for an arguably high price. Obtaining a hard number for the company is difficult as well as of 2019, it was lumped in the 14% of music streaming companies regarded as “others” in data provided by Statista.Ī report in 2016 claimed that Apple was holding talks to acquire Tidal, but nothing further came of those talks. In offering no free version and only relatively high-priced subscription options, Tidal has struggled to find users.Ī month after launching in 2015, the service was described as sinking like a brick and though it carved out a niche audience, it has never achieved a significant market share. It competes directly with Spotify Technology SA, Apple Inc. Under the terms of the deal, previous majority owner Jay-Z is joining Square’s board, while other famous music artists that currently own minority shares in the company will remain as shareholders.įounded in 2014 and acquired by Jay-Z for $56 million in March 2015, the service differentiates itself by offering high-fidelity music streaming for $20 a month, as well as a lower-quality stream for $10 a month. The exact size of the stake, made with a combination of cash and stock, was not disclosed. today revealed it has purchased a majority stake in Aspiro AB, the owner of the Tidal music streaming service, for $297 million. |
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