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What's this =! operator? [duplicate]
...compiler is thinking.
I'm a bit surprised nobody else mentioned this, but then again I may be the only SO user to have ever touched a C compiler that old.
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How to insert a newline in front of a pattern?
...'s interpreted by the shell, therefore we close the quote before the $ and then open it again.
Edit: As suggested in the comments by @mklement0, this works as well:
sed $'s/regexp/\\\n/g'
What happens here is: the entire sed command is now a C-style string, which means the backslash that sed req...
Custom Drawable for ProgressBar/ProgressDialog
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If you want to use a drawable then just android:drawable= in the rotate tag and then remove the shape. Finally someone who answers the spinning progress bar question.
– MinceMan
Jun 17 '14 at 16:09
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A Space between Inline-Block List Items [duplicate]
...ght align the list items. If you try to do float:right; on the <li>s then their order will be swapped, meaning: the first item in the list would be last, the second item is the one before the last, and so on.
– Ricardo Zea
Aug 28 '13 at 3:42
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Jade: Links inside a paragraph
...nyone else reading, a solution is apparently to "npm install markdown-js", then rename it to "markdown". (As I found Jade doesn't look at "markdown-js".) Worked for me.
– mahemoff
Aug 9 '11 at 9:55
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Ignore Typescript Errors “property does not exist on value of type”
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@Dimple npm install -g tsd then tsd install jquery
– Aakash
May 17 '16 at 5:24
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Displaying a message in iOS which has the same functionality as Toast in Android
...a short message that displays on the screen for a short amount of time and then disappears automatically without disrupting user interaction with the app.
So a lot of people coming from an Android background want to know what the iOS version of a Toast is. Besides the current question, other sim...
What is the proper way to re-attach detached objects in Hibernate?
...ass in to merge() is already managed (already associated with the Session) then that's the graph Hibernate works with; the object passed in is the same object returned from merge(). If, however, the object you pass into merge() is detached, Hibernate creates a new object graph that is managed and it...
What is more efficient? Using pow to square or just multiply it with itself?
...espace std directive was issued, if the second parameter to pow is an int, then the std::pow(double, int) overload from <cmath> will be called instead of ::pow(double, double) from <math.h>.
This test code confirms that behavior:
#include <iostream>
namespace foo
{
double b...
Get a list of all threads currently running in Java
...ill be using those stack traces anyway, this is clearly superior. If not, then this may be significantly slower for no gain other than clean code.
– Eddie
Sep 3 '11 at 2:56
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