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How does the Java 'for each' loop work?
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for (Iterator<String> i = someIterable.iterator(); i.hasNext();) {
String item = i....
“PKIX path building failed” and “unable to find valid certification path to requested target”
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iOS: Use a boolean in NSUserDefaults
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edited Apr 26 '19 at 13:06
Arshad Shaik
54255 silver badges1414 bronze badges
answered Oct 1 ...
cancelling a handler.postdelayed process
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I do this to post a delayed runnable:
myHandler.postDelayed(myRunnable, SPLASH_DISPLAY_LENGTH);...
What's a good way to overwrite DateTime.Now during testing?
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nginx error connect to php5-fpm.sock failed (13: Permission denied)
I update nginx to 1.4.7 and php to 5.5.12 , After that I got the 502 error . Before I update everything works fine.
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What exactly is an Assembly in C# or .NET?
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An assembly is the compiled output of your code, typically a DLL, but your EXE is also an asse...
What is the shortest way to pretty print a org.w3c.dom.Document to stdout?
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Call printDocument(doc, System.out), where that method looks like this:
public static void pr...
How do I change the data type for a column in MySQL?
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http://dev.mysql.com/doc/refman/5.1/en/alter-table.html
ALTER TABLE tablename MODIFY columnname INTEGER;
This will change the datatype of given column
Depending on how many columns you wish to modify it might be best to generate a script, or use some kind of...