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How can I make Flexbox children 100% height of their parent?

I'm trying to fill the vertical space of a flex item inside a Flexbox. 10 Answers 10 ...
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“for loop” with two variables? [duplicate]

... If you want the effect of a nested for loop, use: import itertools for i, j in itertools.product(range(x), range(y)): # Stuff... If you just want to loop simultaneously, use: for i, j in zip(range(x), range(y)): # Stuff... Note that if x and y are not the same length, ...
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How do I export a project in the Android studio?

...appear where you need to enter the keystore file info, other signing authority details. Once you fill complete details then click on the Ok button then it redirect to this dialog. Click on the Next button then check mark on the Run ProGuard and click on the finish. It generate the signed APK. ...
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Why should I use 'li' instead of 'div'?

I'm not sure why I need to use ul-li vs simply using divs when listing items. I can make both look exactly the same so where is the functional advantage to creating an unordered list vs lining up divs? ...
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Trigger a button click with JavaScript on the Enter key in a text box

...put id="pw" type="password"><br> <button id="myButton">Submit</button> Or in plain JavaScript, the following would work: document.getElementById("id_of_textbox") .addEventListener("keyup", function(event) { event.preventDefault(); if (event.keyCode === 13) {...
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How do you convert a byte array to a hexadecimal string, and vice versa?

... Either: public static string ByteArrayToString(byte[] ba) { StringBuilder hex = new StringBuilder(ba.Length * 2); foreach (byte b in ba) hex.AppendFormat("{0:x2}", b); return hex.ToString(); } or: public static s...
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Find MongoDB records where array field is not empty

... $exists: true, $ne: [] } }) Since MongoDB 2.6 release, you can compare with the operator $gt but could lead to unexpected results (you can find a detailled explanation in this answer): ME.find({ pictures: { $gt: [] } }) ...
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How to remove newlines from beginning and end of a string?

... some text followed by a blank line. What's the best way to keep the part with text, but remove the whitespace newline from the end? ...
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How do I print to the debug output window in a Win32 app?

...String. OutputDebugString is a macro that depending on your build options either maps to OutputDebugStringA(char const*) or OutputDebugStringW(wchar_t const*). In the later case you will have to supply a wide character string to the function. To create a wide character literal you can use the L pref...
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Color picker utility (color pipette) in Ubuntu [closed]

I'am looking for a color picker utility on Ubuntu/Debian. Anything simple and easy to use. 2 Answers ...