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How to make a edittext box in a dialog
...;
alert.setTitle("Enter Your Title");
alert.setView(edittext);
alert.setPositiveButton("Yes Option", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
//What ever you want to do with the value
Editable YouEditTextValue = edit...
sed one-liner to convert all uppercase to lowercase?
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I had to choose my own answer because I'm not a fan of answers that just consist of links.
– magnetar
Feb 3 '11 at 4:15
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Is there a method to generate a UUID with go language
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u[8] = (u[8] | 0x80) & 0xBF // what's the purpose ?
u[6] = (u[6] | 0x40) & 0x4F // what's the purpose ?
These lines clamp the values of byte 6 and 8 to a specific range. rand.Read returns random bytes in the range 0-255, which are not all valid values for a UUID. A...
Java maximum memory on Windows XP
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@Christopher, Is it possible to use 64-bit JVM on a 32-bit Windows XP?
– Pacerier
May 9 '14 at 20:48
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What is a “memory stomp”?
I just came across this blog post which mentions “stomping memory”:
3 Answers
3
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NSNotificationCenter addObserver in Swift
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Swift 4.0 & Xcode 9.0+:
Send(Post) Notification:
NotificationCenter.default.post(name: Notification.Name("NotificationIdentifier"), object: nil)
OR
NotificationCenter.default.post(name: Notification.Name("NotificationIdentifier"), object: nil, userInf...
Throwing exceptions from constructors
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In most situations. Don;t forget things like std::fstream. On failure it still creates an object, but because we are always testing the state of the object normally it works well. So an object that has a natural state that is tes...
How to use mongoimport to import csv
... Worked for me too. I saved the file with LF line ending on OS X and it worked.
– Khash
Feb 6 '11 at 15:17
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I forgot the password I entered during postgres installation
...or mistyped (during the installation) the password to the default user of Postgres. I can't seem to be able to run it and I get the following error:
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How to ignore certain files in Git
I have a repository with a file, Hello.java . When I compile it, an additional Hello.class file is generated.
21 Answers...