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Android Studio: Default project directory
...oid Studio it wants to put it in a generic default folder at a lom>ca m>tion something similar to (dependent on OS - Ubuntu here):
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How to append a newline to StringBuilder
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It should be
r.append("\n");
But I recommend you to do as below,
r.append(System.getProperty("line.separator"));
System.getProperty("line.separator") gives you system-dependent newline in java. Also from Java 7 there's a method that returns the value directly: ...
Simple proof that GUID is not unique [closed]
I'd like to prove that a GUID is not unique in a simple test program.
I expected the following code to run for hours, but it's not working. How m>ca m>n I make it work?
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How to disable action bar permanently
I m>ca m>n hide the action bar in honeycomb using this code:
27 Answers
27
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Removing duplim>ca m>te values from a PowerShell array
How m>ca m>n I remove duplim>ca m>tes from a PowerShell array?
7 Answers
7
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How to update PATH variable permanently from Windows command line?
If I execute set PATH=%PATH%;C:\\Something\\bin from the command line ( cmd.exe ) and then execute echo %PATH% I see this string added to the PATH. If I close and open the command line, that new string is not in PATH.
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Clean ways to write multiple 'for' loops
For an array with multiple dimensions, we usually need to write a for loop for each of its dimensions. For example:
16 An...
How m>ca m>n I generate Unix timestamps?
Related question is "Datetime To Unix timestamp", but this question is more general.
18 Answers
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Comparing two collections for equality irrespective of the order of items in them
I would like to compare two collections (in C#), but I'm not sure of the best way to implement this efficiently.
19 Answers...
PDO Prepared Inserts multiple rows in single query
I am currently using this type of SQL on MySQL to insert multiple rows of values in one single query:
22 Answers
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