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How to pretty print XML from Java?
...va String that contains XML, with no line feeds or indentations. I would like to turn it into a String with nicely formatted XML. How do I do this?
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How do I update the GUI from another thread?
... here's a nice bit of code I wrote that does exactly what you want, and works for any property on a Control:
private delegate void SetControlPropertyThreadSafeDelegate(
Control control,
string propertyName,
object propertyValue);
public static void SetControlPropertyThreadSafe(
C...
Longest line in a file
I'm looking for a simple way to find the length of the longest line in a file. Ideally, it would be a simple bash shell command instead of a script.
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How to use `string.startsWith()` method ignoring the case?
... edited Oct 7 '16 at 14:46
Buhake Sindi
80.6k2626 gold badges154154 silver badges219219 bronze badges
answered Oct 3 '13 at 8:19
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How do I create a directory from within Emacs?
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to create the directory dir/to/create, type:
M-x make-directory RET dir/to/create RET
to create directories dir/parent1/node and dir/parent2/node, type:
M-! mkdir -p dir/parent{1,2}/node RET
It assumes that Emacs's inferior shell is bash/zsh or other compatible shell.
or ...
How to add a WiX custom action that happens only on uninstall (via MSI)?
I would like to modify an MSI installer (created through WiX ) to delete an entire directory on uninstall.
6 Answers
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What is the difference between const int*, const int * const, and int const *?
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Read it backwards (as driven by Clockwise/Spiral Rule):
int* - pointer to int
int const * - pointer to const int
int * const - const pointer to int
int const * const - const pointer to const int
Now the first const can be on either ...
Force Screen On
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PLEASE DO NOT USE A WAKE LOCK
This requires that you give your app an additional permission, and it is very easy to introduce bugs where you accidentally remain holding the wake lock and thus leave the screen on.
It is far, far better to use the w...
Using a Single Row configuration table in SQL Server database. Bad idea?
...can be anything from company information, Shipping account IDs, PayPal API keys, notification preferences, etc.
12 Answers
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Why is Double.MIN_VALUE in not negative
...hy Double.MIN_VALUE is not actually the minimum value that Doubles can take? It is a positive value, and a Double can of course be negative.
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