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Get the Highlighted/Selected text

...de an editable element containing one or more elements (such as images and form controls) with outlines and resize handles. If you call .createRange() on such a selection, you get a ControlRange rather than a TextRange, and ControlRanges have no text property. – Tim Down ...
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QString to char* conversion

...rmally live until the end of the statement that creates them. So the first form in the answer is ok if it's used in-line in a function call (assuming the function doesn't store the pointer for future use) but it's not ok if it's assigned to a variable. – plugwash ...
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How to convert number to words in java

...ion This is the code from the website: English import java.text.DecimalFormat; public class EnglishNumberToWords { private static final String[] tensNames = { "", " ten", " twenty", " thirty", " forty", " fifty", " sixty", " seventy", " eighty", " nine...
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Find out time it took for a python script to complete execution

... Last line should probably read print('It took {0:0.1f} seconds'.format(time.time() - start)) in python 3.x. – Chris Mueller Feb 3 '16 at 19:24 ...
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How to create composite primary key in SQL Server 2008

... Not quite true. Both create "named constraints". It's just that with the former, you don't control the naming. But once created, you can look up the name that was used and delete/update by name... – Auspex Jul 3 '17 at 15:53 ...
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Checkout another branch when there are uncommitted changes on the current branch

...e work-tree is where you work on your files. Here, they have their normal form, rather than some special only-useful-to-Git form like they do in commits and in the index. So you extract a file from a commit, through the index, and then on into the work-tree. After changing it, you git add it to t...
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.NET - Get protocol, host, and port

...ice I want and don't have to worry about whether or not the string is well formed enough to get the port. +1 – Jrud Nov 2 '11 at 14:37 ...
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Command not found error in Bash variable assignment

...s.opengroup.org/onlinepubs/9699919799 "If all the characters preceding '=' form a valid name (see XBD Name), the token ASSIGNMENT_WORD shall be returned." Following the link to section 3.231 of pubs.opengroup.org/onlinepubs/9699919799, we find "In the shell command language, a word consisting solel...
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How can Perl's print add a newline by default?

In Perl most of my print statements take the form 8 Answers 8 ...
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How do I create and access the global variables in Groovy?

...ion or in Groovy 1.8 we can add the @Field annotation. import groovy.transform.Field var1 = 'var1' @Field String var2 = 'var2' def var3 = 'var3' void printVars() { println var1 println var2 println var3 // This won't work, because not in script scope. } ...