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How to avoid scientific notation for large numbers in JavaScript?
...s a JavaScript number (not a BigInt) that's more than 15-16 digits (specifically, greater than Number.MAX_SAFE_INTEGER + 1 [9,007,199,254,740,992]) may be be rounded, because JavaScript's number type (IEEE-754 double-precision floating point) can't precisely hold all integers beyond that point. As o...
Using MemoryStore in production
...ther simple, at least this is what I plan to do: use setInterval to periodically clean up the expired sessions. MemoryStore provides all() to get the list, and we can use get() to force reading and thus expire them. Pseudo-code:
function sessionCleanup() {
sessionStore.all(function(err, session...
Remove secure warnings (_CRT_SECURE_NO_WARNINGS) from projects by default in Visual Studio
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Not automatically, no. You can create a project template as BlueWandered suggested or create a custom property sheet that you can use for your current and all future projects.
Open up the Property Manager (View->Property Manager)
In...
“for loop” with two variables? [duplicate]
...t the inner lists to tuples first so that they are hashable; otherwise the call to set will fail.). The list function then turns the set back into a list.
UPDATE 2
OR, the OP might want elements that are identical in the same position in the lists. In this case, zip would be most appropriate, an...
How to convert object array to string array in Java
...is a work of beauty and satisfies the requirement of being able to aesthetically convert a non-String object array to an array of their toString equivalents. The currently accepted answer does not accomplish this.
– b4n4n4p4nd4
Jan 11 '18 at 21:34
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How can I use grep to find a word inside a folder?
...s, a directory is a kind of file (there is a term "regular file" to specifically refer to entities that are called just "files" in Windows).
grep -nr string reads the content to search from the standard input, that is why it just waits there for input from you, and stops doing so when you press ^C ...
How to count total number of watches on a page?
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There is a new chrome plugin that automatically shows the current total watchers and the last change (+/-) at any time in your app... it's pure awesome.
https://chrome.google.com/webstore/detail/angular-watchers/nlmjblobloedpmkmmckeehnbfalnjnjk
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How can I beautify JavaScript code using Command Line?
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The npm package is called js-beautify
– brafdlog
Oct 13 '15 at 20:31
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Can I change a private readonly field in C# using reflection?
...hen the code ran in a restricted environment. The culprit was a reflection call to the setter of a readonly field. It worked when we removed the readonly restriction of that field.
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How to add an extra column to a NumPy array
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append actually just calls concatenate
– rll
May 19 '16 at 15:05
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