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Is null check needed before calling instanceof?
...tring because it says "String s", s is not a String because it is null. So what the hell is s?
– Kai Wang
Sep 11 '17 at 15:51
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Is there a way to do repetitive tasks at intervals?
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The answer is incorrect depending on what the OP wants. If the OP wants an periodical execution regardless of how much time the worker uses, you would have to run do stuff in a go routine or else the next worker would execute immediately (when needing more than ...
How to encrypt/decrypt data in php?
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What length should I use to store name, surname, email etc for safest bet? varbinary(???)
– BentCoder
Sep 25 '13 at 10:24
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How to include view/partial specific styling in AngularJS
What is the proper/accepted way to use separate stylesheets for the various views my application uses?
7 Answers
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How to create the most compact mapping n → isprime(n) up to a limit N?
...sumption for the range (1, N], where N is a constant.
Just an example of what I am looking for: I could represent every odd number with one bit e.g. for the given range of numbers (1, 10], starts at 3: 1110
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OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
...mostly for the Otsu thresholding, which is already done for you).
Here is what I obtain with your sample image and some other image with a sheet of paper I found around:
The median filter is used to remove minor details from the, now grayscale, image. It will possibly remove thin lines inside t...
What is `git diff --patience` for?
....new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f4045017%2fwhat-is-git-diff-patience-for%23new-answer', 'question_page');
}
);
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How to copy a file to multiple directories using the gnu cp command
...u need to arrange to invoke cp multiple times - once per destination - for what you want to do; using, as you say, a loop or some other tool.
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How to undo a git pull?
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what is the difference between HEAD@{1} and HEAD^ ?
– hugemeow
Aug 28 '12 at 6:11
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Where to place the 'assets' folder in Android Studio?
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What would be the link to this folder in a java file?
– VeeK
May 19 '17 at 5:05
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