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How to indicate param is optional using inline JSDoc?
...supports it as a result of me putting a feature request in for it :). They now support the majority of the Google Closure Compiler type expressions which is great.
– studgeek
Feb 22 '13 at 14:51
...
Is it possible to style a select box? [closed]
...electbox/0.5) for it looks fine. Look around for other implementations. I know I've seen several other plugins that do this.
– Mark A. Nicolosi
Jul 2 '09 at 4:51
1
...
How to expand folded package chain in Intellij IDEA?
...or disabling this feature for a certain package, but I can't find it where now. So, does anyone know how to control this feature? Thank you very much.
...
Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
...$VAR is empty.
Your version does not work because it evaluates to [ -e ]. Now in this case, bash simply checks if the single argument (-e) is a non-empty string.
From the manpage:
test and [ evaluate conditional expressions using a set of rules based on the number of arguments. ...
1 argu...
What is best tool to compare two SQL Server databases (schema and data)? [duplicate]
... I've had these sitting on my desktop for years and didn't even know it! Thanks for this tip.
– Peter
Mar 2 '11 at 3:27
4
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How to use the “number_to_currency” helper method in the model rather than view?
... a new class for generating your output instead of making your data model know what a CSV is (because it shouldn’t).
As for using helpers for ActiveModel validation errors in the model, well, I’m sorry but ActiveModel/Rails has screwed us all there by forcing error messages to be realized in th...
What is the exact difference between currentTarget property and target property in javascript
...ag you will get two alert and a single alert on clicking the form tag.
And now see the following code,
<style>
body * {
margin: 10px;
border: 1px solid blue;
}
</style>
<script>
function fun(event){
alert(event.target+" "+event.currentTarget);
}
</...
How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?
...ke(0, 0, width, height), imageRef);
CGContextRelease(context);
// Now your rawData contains the image data in the RGBA8888 pixel format.
NSUInteger byteIndex = (bytesPerRow * y) + x * bytesPerPixel;
for (int i = 0 ; i < count ; ++i)
{
CGFloat alpha = ((CGFloat) rawDat...
moving committed (but not pushed) changes to a new branch after pull
... (the current branch) without switching the current branch to new-work. So now new-work contains all the new commits. Then the reset moves the current branch (still master) back to origin/master.
– Mark Longair
Jan 21 '15 at 22:01
...
How to split one string into multiple strings separated by at least one space in bash shell?
...individual elements:
sentence="this is a story"
stringarray=($sentence)
now you can access individual elements directly (it starts with 0):
echo ${stringarray[0]}
or convert back to string in order to loop:
for i in "${stringarray[@]}"
do
:
# do whatever on $i
done
Of course looping thr...