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jQuery - selecting elements from inside a element
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edited Jul 26 '13 at 4:13
answered Apr 27 '11 at 18:50
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How to avoid circular imports in Python? [duplicate]
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3 Answers
3
Active
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Laravel Schema onDelete set null
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327
If you want to set null on delete:
$table->...->onDelete('set null');
First make sur...
Read and write a String from text file
...to read and write a simple string. You can test it on a playground.
Swift 3.x - 5.x
let file = "file.txt" //this is the file. we will write to and read from it
let text = "some text" //just a text
if let dir = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first {
le...
Error: Configuration with name 'default' not found in Android Studio
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answered Mar 30 '14 at 12:06
Ajay SAjay S
44.5k2020 gold badges8383 silver badges103103 bronze badges
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Programmatically set height on LayoutParams as density-independent pixels
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273
You need to convert your dip value into pixels:
int height = (int) TypedValue.applyDimension(Ty...
Android Studio: Module won't show up in “Edit Configuration”
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xDragonZxDragonZ
11.2k66 gold badges3434 silver badges5252 bronze badges
3
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Maven: how to override the dependency added by a library
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103
Simply specify the version in your current pom. The version specified here will override other.
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How to detect Safari, Chrome, IE, Firefox and Opera browser?
...fox 1.0+
var isFirefox = typeof InstallTrigger !== 'undefined';
// Safari 3.0+ "[object HTMLElementConstructor]"
var isSafari = /constructor/i.test(window.HTMLElement) || (function (p) { return p.toString() === "[object SafariRemoteNotification]"; })(!window['safari'] || (typeof safari !== 'undefi...