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GPL and LGPL open source licensing restrictions [closed]
...rest of the application, should anyone want to heavily modify, or re-write from scratch, that DLL.
– thomasrutter
Feb 12 '13 at 0:45
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Formatting Phone Numbers in PHP
...g on an SMS app and need to be able to convert the sender's phone number from +11234567890 to 123-456-7890 so it can be compared to records in a MySQL database .
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Extract a number from a string (JavaScript)
I have a string in JavaScript like #box2 and I just want the 2 from it.
21 Answers
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What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
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From the Qt documentation:
The Meta-Object Compiler, moc, is the
program that handles Qt's C++
extensions.
The moc tool reads a C++ header file.
If it finds one or more class
declarations that contain the Q_O...
What is a “bundle” in an Android application
...ctivity(in);
In the second activity, we have to access the data passed from the first activity
Intent in = getIntent();
Now, you need to get the data from the bundle
Bundle b = in.getExtras();
Finally, get the value of the string data associated with key named "myname"
String s = b.getStr...
Including JavaScript class definition from another file in Node.js
...": "module"
}
user.js
export default class User {}
server.js
import User from './user.js'
let user = new User()
Note
⚠️ Don't use globals, it creates potential conflicts with the future code.
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How to set a cookie for another domain
...setcookie fuction will result in a cookie header being sent to the browser from b.com. a.com is not able to send a cookie header from b.com.
– qbert220
Feb 26 '13 at 13:23
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Circular gradient in android
I'm trying to make a gradient that emits from the middle of the screen in white, and turns to black as it moves toward the edges of the screen.
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Is there a version of JavaScript's String.indexOf() that allows for regular expressions?
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If you prefer to pull it from npm, these two util functions are now on NPM as: npmjs.com/package/index-of-regex
– Capaj
Oct 26 '16 at 19:40
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How to get object length [duplicate]
... hasOwnProperty is there to make sure that you're only counting properties from the object literal, and not properties it "inherits" from its prototype.
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