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How dangerous is it to access an array out of bounds?
How dangerous is accessing an array outside of its bounds (in C)? It can sometimes happen that I read from outside the array (I now understand I then access memory used by some other parts of my program or even beyond that) or I am trying to set a value to an index outside of the array. The program ...
Windows Forms - Enter keypress activates submit button?
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Awesome! I need to know better my Framewrok ;)
– Jack
Mar 6 '15 at 13:43
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How can I make grep print the lines below and above each matching line? [duplicate]
... 1 combines both to give you one line both before and after, -1 does the same.
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How do I git rm a file without deleting it from disk? [duplicate]
The command removes the file in my system. I meant it to remove only the file from Git-repository.
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How to disable manual input for JQuery UI Datepicker field? [duplicate]
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When you make the input, set it to be readonly.
<input type="text" name="datepicker" id="datepicker" readonly="readonly" />
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How to convert .crt to .pem [duplicate]
...t might be in potential text headers around the actual cert. Most of the time .crt are in PEM format anyway, but sometimes they're in DER format (the conventions are not always well established).
– Bruno
Jul 3 '14 at 11:33
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How can I remove a substring from a given String?
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Press any key to continue [duplicate]
According to Microsoft's documentation , read-host lets the user type some input, and then press enter to continue. Not exactly the correct behavior if you want to have "Press any key to continue". (Wait... where's the Any key?!)
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Get Character value from KeyCode in JavaScript… then trim
...nd to ASCII for all characters. The ASCII character for semicolon is 59. Same issue is true of every special character, keyCode does NOT return the right code for String.fromCharCode().
– Alexander Tsepkov
Feb 4 '17 at 9:06
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What's the difference between using “let” and “var”?
...ce is scoping rules. Variables declared by var keyword are scoped to the immediate function body (hence the function scope) while let variables are scoped to the immediate enclosing block denoted by { } (hence the block scope).
function run() {
var foo = "Foo";
let bar = "Bar";
console.log(f...