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How can I check if a program exists from a Bash script?
...e "&>" to simplify it, like Josh's answer. 2: break the { } into an extra line, putting a tab before the echo, for readability
– knocte
May 21 '16 at 13:06
...
Select elements by attribute in CSS
...r values with CSS only..
Attributes selectors allows you play around some extra with id and class attributes
Here is an awesome read on Attribute Selectors
Fiddle
a[href="http://aamirshahzad.net"][title="Aamir"] {
color: green;
text-decoration: none;
}
a[id*="google"] {
color: r...
Aren't promises just callbacks?
...step, and return new promises themselves, they can just be chained without extra wrapping. That is, they compose.
– Dtipson
Dec 22 '15 at 19:11
...
Is there an XSLT name-of element?
...node <xsl:value-of select="normalize-space(.)"/> This will trim the extra spaces
– SO User
Feb 25 '09 at 11:28
...
How can I upload files asynchronously?
...'), // The file inputs containing the files to send.
data: { msg: 'Some extra data you might need.'}
}).done(function(){
console.log("Success: Files sent!");
}).fail(function(){
console.log("An error occurred, the files couldn't be sent!");
});
Plugins
Bifröst is just a small wrapper that...
Bootstrap: Open Another Modal in Modal
...st modal. In this case the markup for the 2nd is placed inside the 1st. No extra CSS or jQuery is needed.
<div class="modal" id="myModal1">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h4 class=...
Application_Error not firing when customerrors = “On”
...arounds for these problems but I wasn't concerned enough by them to do any extra work.
I hope this helps everyone!
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What is offsetHeight, clientHeight, scrollHeight?
...omething that resides inside of the HTML container, so it doesn't count as extra measurements like margin or border. So :
clientHeight property returns the viewable height of an element in
pixels, including padding, but not the border, scrollbar or margin.
ScrollHeight is all the scrol...
How Scalable is SQLite? [closed]
...nd on the data used, and their format. I've had some tough experience with extra long tables (GPS records, one record per second). Experience showed that SQLite would slow down in stages, partly due to constant rebalancing of the growing binary trees holding the indexes (and with time-stamped indexe...
Can “git pull --all” update all my local branches?
...
@Jefromi: I had forgotten the fetch. Have edited; extra features/fixes whatever are up to the OP.
– Fred Foo
Nov 30 '10 at 22:18
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