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How do I use a Boolean in Python?
...an-able concept for every object, which is used when function bool([x]) is called.
See more: object.nonzero and boolean-value-of-objects-in-python.
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Bootstrap 3 Slide in Menu / Navbar on Mobile [closed]
...reat "responsive" feature in the navigation bar where it collapses automatically if it detects a specific "break point" regarding the resolution of the browser. It works in a lot of situations.
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Ways to save enums in database
...1.36 ms. In other words, the randomness of the thread scheduler will drastically swamp any micro optimization you theoretically have that is in no way visible to anyone in any way ever.
– Ian Boyd
Oct 22 '19 at 14:31
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How to set a default value for an existing column
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MSSQL is weird for calling default values "constraints". If anything, they are relaxations; the opposite of a constraint! They make more things valid, not fewer.
– Roman Starkov
May 11 '13 at 12:06
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Get HTML code from website in C#
...age into an HtmlDocument object and then select your required element.
// Call the page and get the generated HTML
var doc = new HtmlAgilityPack.HtmlDocument();
HtmlAgilityPack.HtmlNode.ElementsFlags["br"] = HtmlAgilityPack.HtmlElementFlag.Empty;
doc.OptionWriteEmptyNodes = true;
try
{
var web...
How do I avoid the specification of the username and password at every git push?
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This is what fixed my problem after I had used git init locally, then tried to push after adding the remote from a new repo on the GitHub website.
– sheldonkreger
Dec 27 '14 at 1:26
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What's wrong with overridable method calls in constructors?
...e as expected.
Here's an example to illustrate:
public class ConstructorCallsOverride {
public static void main(String[] args) {
abstract class Base {
Base() {
overrideMe();
}
abstract void overrideMe();
}
class Ch...
How do I send a POST request as a JSON?
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@OmarJandali, just call add_header() again, for each header you want to add.
– jdi
Sep 5 '17 at 3:42
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What are best practices that you use when writing Objective-C and Cocoa? [closed]
...programming practices do you use when writing Objective-C, and more specifically when using Cocoa (or CocoaTouch).
33 Answe...
Print only?
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the trick is to call it on user-generated event such as on mouse click. you can also add after first line: if(!w)alert('Please enable pop-ups');
– romaninsh
Jun 9 '11 at 22:54
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