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The tilde operator in Python
...o so before supplying an __invert__ method to your class. (Note that byte-strings [ex: '\xff'] do not support this operator, even though it is meaningful to invert all the bits of a byte-string.)
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Get loop counter/index using for…of syntax in JavaScript
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@klewis: %d formats an integer and %s formats a string. They’re based on printf. A spec is in progress at console.spec.whatwg.org/#formatter.
– Ry-♦
Aug 7 '19 at 13:39
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MongoDB: Is it possible to make a case-insensitive query?
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Especially if you're interpolating a string ({foo: /#{x}/i}) that could have a question mark in it..
– Peter Ehrlich
Dec 16 '11 at 18:53
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How do I start a program with arguments when debugging?
...suggest using the directives like the following:
static void Main(string[] args)
{
#if DEBUG
args = new[] { "A" };
#endif
Console.WriteLine(args[0]);
}
Good luck!
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Using boolean values in C
...so true = !false will always assign value 1. This method does not give any extra safety over typedef enum { false, true } bool;.
– user694733
Sep 4 '19 at 9:27
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How do I make a splash screen?
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<activity
android:name="MainActivity"
android:label="@string/app_name"
android:theme="@style/splashScreenTheme" >
Third, Update your theme in your onCreate() launch activity.
protected void onCreate(Bundle savedInstanceState) {
// Make sure this is before calli...
Adding a public key to ~/.ssh/authorized_keys does not log me in automatically
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7. Consider the excellent http://www.fail2ban.org
8. Extra
SSH tunnel to access a MySQL (bind = 127.0.0.1) server
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How to show Page Loading div until the page has finished loading?
... window (not the document) finishes loading, then it will wait an optional extra few seconds.
Works with jQuery 3 (it has a new window load event)
No image needed but it's easy to add one
Change the delay for more branding or instructions
Only dependency is jQuery.
CSS loader c...
Why does ++[[]][+[]]+[+[]] return the string “10”?
This is valid and returns the string "10" in JavaScript ( more examples here ):
9 Answers
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What is __init__.py for?
...his mean: "this is done to prevent directories with a common name, such as string, from unintentionally hiding valid modules that occur later on the module search path"?
– Carl G
Jan 25 '14 at 4:43
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