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Ruby's ||= (or equals) in JavaScript?
... edited Oct 24 '17 at 11:52
Syed Aslam
8,15955 gold badges3737 silver badges5353 bronze badges
answered Sep 30 '13 at 7:27
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How to remove the first character of string in PHP?
...ump(trim($keyword)).. Hope this helps someone.. :)
– Syed Qarib
Mar 8 '15 at 7:45
3
This does not...
How do you return a JSON object from a Java Servlet
... edited Mar 6 '11 at 22:02
Symmetric
3,39955 gold badges2828 silver badges4646 bronze badges
answered Jan 6 '10 at 9:44
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android pick images from gallery
... const val READ_EXTERNAL_STORAGE_REQUEST_CODE = 1001
}
}
Demo
https://github.com/PhanVanLinh/AndroidPickImage
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Android Studio: Module won't show up in “Edit Configuration”
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apply plugin: 'com.android.library'
After you have changed, please sync your gradle again.
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How to read an external local JSON file in JavaScript?
... If you have python installed you can use command line python -m SimpleHTTPServer 8888 and open http://localhost:8888/ in your browser (Windows or Mac). 8888 is the port and can be changed.
– geotheory
Dec 22 '14 at 21:46
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Kotlin Ternary Conditional Operator
...condition ? then : else), because
ordinary if works fine in this role.
https://kotlinlang.org/docs/reference/control-flow.html#if-expression
Special case for Null comparison
you can use the Elvis operator
if ( a != null ) a else b
// equivalent to
a ?: b
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Ruby, Difference between exec, system and %x() or Backticks
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to reset Android Studio
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On Windows:
Go to your User Folder - on Windows 7/8 this would be:
[SYSDRIVE]:\Users\[your username] (ex. C:\Users\JohnDoe\)
In this folder there should be a folder called .AndroidStudioBeta or .AndroidStudio (notice the period at the start - so on some OSes it would be hidden).
Delete this...
How to secure MongoDB with username and password
... to properly understand.
It's really simple. I'll dumb the following down https://docs.mongodb.com/manual/tutorial/enable-authentication/
If you want to learn more about what the roles actually do read more here: https://docs.mongodb.com/manual/reference/built-in-roles/
1) Start MongoDB without a...