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Difference between System.DateTime.Now and System.DateTime.Today
...03 01:00:00 mean? There are two moments of instantaneous time represented by this same calendar datetime. If I were to send this value to someone else, they would have no idea which one I meant. Especially if they are in a time zone where the rules are different.
The best thing you could do woul...
Usage of sys.stdout.flush() method
...er. And we will see the output on screen when buffer get flushed(cleared). By default buffer will be flushed when program exits. BUT WE CAN ALSO FLUSH THE BUFFER MANUALLY by using "sys.stdout.flush()" statement in the program. In the below code buffer will be flushed when value of i reaches 5.
You ...
Loop through properties in JavaScript object with Lodash
...
using lodash and not this is justified only by not needing the annoying hasOwnProperty check
– Mugen
Nov 9 '19 at 16:37
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Is there a format code shortcut for Visual Studio?
...y to be using the C# keyboard mapping scheme, which will use these hotkeys by default:
Ctrl+E, Ctrl+D to format the entire document.
Ctrl+E, Ctrl+F to format the selection.
You can change these in menu Tools → Options → Environment → Keyboard (either by selecting a different "keyboard mapping ...
What does 'var that = this;' mean in JavaScript?
... illustration:
var colours = ['red', 'green', 'blue'];
document.getElementById('element').addEventListener('click', function() {
// this is a reference to the element clicked on
var that = this;
colours.forEach(function() {
// this is undefined
// that is a reference t...
$(window).scrollTop() vs. $(document).scrollTop()
...owever, as pointed out in the comments: $(window).scrollTop() is supported by more web browsers than $('html').scrollTop().
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Resetting the UP-TO-DATE property of gradle tasks?
...you are in. It basically deletes your main output folder which is '/build' by default. Is this what you were looking for?
– c_maker
Sep 3 '11 at 12:55
6
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Renaming xcode 4 project and the actual folder
...e!
EDIT: this option is still there in Xcode 5, but is helpfully hidden by default. To show it, click the thin "Identity and Type" header in the inspector above the "Text Settings" panel to expand it.
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Where are the Properties.Settings.Default stored?
...o work with newer versions of Windows' policy of only allowing read access by default to the Program Files folder (unless you prompt for elevation with UAC, but that's another topic...), your application will have a settings folder under %userprofile%\appdata\local or %userprofile%\Local Settings\Ap...
How to print matched regex pattern using awk?
...e
ask awk to search for pattern using //, then print out the line, which by default is called a record, denoted by $0. At least read up the documentation.
If you only want to get print out the matched word.
awk '{for(i=1;i<=NF;i++){ if($i=="yyy"){print $i} } }' file
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