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Is there a way to use SVG as content in a pseudo element :before or :after
...lt;polyline points="20,20 40,25 60,40 80,120 120,140 200,180" style="fill:none;stroke:black;stroke-width:3"/>
</svg>
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How to specify the private SSH-key to use when executing shell command on Git?
...(suggested by orip):
ssh-agent bash -c 'ssh-add /somewhere/yourkey; git clone git@github.com:user/project.git'
if you prefer subshells, you could try the following (though it is more fragile):
ssh-agent $(ssh-add /somewhere/yourkey; git clone git@github.com:user/project.git)
Git will invoke SS...
Concatenating Files And Insert New Line In Between Files
...ou can do:
for f in *.txt; do (cat "${f}"; echo) >> finalfile.txt; done
Make sure the file finalfile.txt does not exist before you run the above command.
If you are allowed to use awk you can do:
awk 'FNR==1{print ""}1' *.txt > finalfile.txt
...
How does the keyword “use” work in PHP and can I import classes with it?
...cision, you can use the use statement so that it can make a decision which one is going to be used on.
Nowadays major frameworks do use include or require via composer and psr
1) composer
2) PSR-4 autoloader
Going through them may help you further.
You can also use an alias to address an exact...
How to initialize HashSet values by construction?
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Corrected for Java diamond notation as you mentioned, but didn't have time to test it. If anyone can doublecheck that would be awesome. Main concern is the hashset to set assignment, the HashSet constructor may need an explicit generic type.
– Gennadi...
Significance of bool IsReusable in http handler interface
...ed Feb 11 '09 at 23:21
AnthonyWJonesAnthonyWJones
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When to choose mouseover() and hover() function?
...avaScript event, or trigger
that event on an element.
.hover() Bind one or two handlers
to the matched elements, to be executed when the mouse pointer
enters and leaves the elements.
Calling $(selector).hover(handlerIn, handlerOut) is shorthand for:
$(selector).mouseenter(handlerIn).mouse...
How to set the first option on a select box using jQuery?
I have two HTML select boxes. I need to reset one select box when I make a selection in another.
17 Answers
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Appending an element to the end of a list in Scala
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@pisaruk if that was the case, one could just maintain a pointer to the head and the tail. However, the list in scala is immutable, meaning that to "modify" the last element of the list one needs to make a copy of it first. Its the copy that is O(n) - no...
Better way to check if a Path is a File or a Directory?
... @KeyMs92 Its bitwise math. Basically, attr is some binary value with one bit meaning "this is a directory". The bitwise and & operator will return a binary value where only the bits that are on (1) in both the operands are turned on. In this case doing a bitwise and operation against att...