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Multiline bash commands in makefile
... script on multiple lines, escape end-of-line with \
Optionally start with set -e to match make's provision to abort on sub-command failure
This is totally optional, but you could bracket the script with () or {} to emphasize the cohesiveness of a multiple line sequence -- that this is not a typical...
Removing carriage return and new-line from the end of a string in c#
How do I remove the carriage return character (\r) and the new line character (\n) from the end of a string?
12 Answers
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What is the difference between procedural programming and functional programming? [closed]
I've read the Wikipedia articles for both procedural programming and functional programming , but I'm still slightly confused. Could someone boil it down to the core?
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How can I write text on a HTML5 canvas element?
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Yes of course you can write a text on canvas with ease, and you can set the font name, font size and font color.
There are two method to build a text on Canvas, i.e. fillText() and strokeText(). fillText() method is used to make a text that can only be filled with color, whereas strokeText()...
Is there a “do … while” loop in Ruby?
I'm using this code to let the user enter in names while the program stores them in an array until they enter an empty string (they must press enter after each name):
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Use tab to indent in textarea
... var start = this.selectionStart;
var end = this.selectionEnd;
// set textarea value to: text before caret + tab + text after caret
$(this).val($(this).val().substring(0, start)
+ "\t"
+ $(this).val().substring(end));
// put caret at right position a...
How do you implement a Stack and a Queue in JavaScript?
...the property. JavaScript also has a new operator, but that is just used to set this to a new empty object when calling a function. In C++ you need to pair every new with a delete, but not in JavaScript because GC. To stop using memory in JavaScript, just stop referencing the object and it will event...
Display Animated GIF
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@Bicou On post-HC devices you should setLayerType(LAYER_TYPE_SOFTWARE) on your View. But it still only works for some gifs and for some devices.
– Michał K
Jun 16 '13 at 12:35
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MySQL: ignore errors when importing?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
How do I use format() on a moment.js duration?
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// set up
let start = moment("2018-05-16 12:00:00"); // some random moment in time (in ms)
let end = moment("2018-05-16 12:22:00"); // some random moment after start (in ms)
let diff = end.diff(start);
// execution
let f = mome...