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:not(:empty) CSS selector is not working?
...
BoltClock♦BoltClock
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What is the advantage of GCC's __builtin_expect in if else statements?
...e the assembly code that would be generated from:
if (__builtin_expect(x, 0)) {
foo();
...
} else {
bar();
...
}
I guess it should be something like:
cmp $x, 0
jne _foo
_bar:
call bar
...
jmp after_if
_foo:
call foo
...
after_if:
You can see that the instr...
CSS/HTML: Create a glowing border around an Input Field
...der:focus {
outline: none;
border-color: #9ecaed;
box-shadow: 0 0 10px #9ecaed;
}
Live demo: http://jsfiddle.net/simevidas/CXUpm/1/show/
(to view the code for the demo, remove "show/" from the URL)
label {
display:block;
margin:20px;
width:420px;
overflow:au...
Couldn't connect to server 127.0.0.1:27017
...ottTrott
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28
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Inserting string at position x of another string
... "I want apple";
var b = " an";
var position = 6;
var output = [a.slice(0, position), b, a.slice(position)].join('');
console.log(output);
Optional: As a prototype method of String
The following can be used to splice text within another string at a desired index, with an optional remov...
What is the difference between pull and clone in git?
...
They're basically the same, except clone will setup additional remote tracking branches, not just master. Check out the man page:
Clones a repository into a newly created directory, creates remote-tracking branches for each branch in the cloned repository (visible us...
Version of Apache installed on a Debian machine
...erent flags:
-v # gives you the version number
-V # gives you the compile settings including version number.
If you want to run the command with the full directory like user3786265 did but don't know where your apache is located, use the whereis command:
whereis httpd
...
Creating a BLOB from a Base64 string in JavaScript
...
+50
The atob function will decode a Base64-encoded string into a new string with a character for each byte of the binary data.
const byte...
Why does UITableViewCell remain highlighted?
...f your UITableViewController's clearsSelectionOnViewWillAppear property is set to YES (which is the default), and you haven't prevented [super viewWillAppear] from being called.
– Defragged
Oct 31 '11 at 10:26
...
Get String in YYYYMMDD format from JS date object?
... this.getDate();
return [this.getFullYear(),
(mm>9 ? '' : '0') + mm,
(dd>9 ? '' : '0') + dd
].join('');
};
var date = new Date();
date.yyyymmdd();
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