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What are bitwise operators?
...hen dealing with different sizes of data. For example, reading an integer from four bytes:
int val = (A << 24) | (B << 16) | (C << 8) | D;
Assuming that A is the most-significant byte and D the least. It would end up as:
A = 01000000
B = 00000101
C = 00101011
D = 11100011
val...
Iterate over the lines of a string
...he same results as the others (trailing blanks on a line are kept), i.e.:
from cStringIO import StringIO
def f4(foo=foo):
stri = StringIO(foo)
while True:
nl = stri.readline()
if nl != '':
yield nl.strip('\n')
else:
raise StopIteration
Meas...
Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
The limit of int is from -2147483648 to 2147483647.
5 Answers
5
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HTML5 record audio to file
What I ultimately want to do is record from the user's microphone, and upload the file to the server when they're done. So far, I've managed to make a stream to an element with the following code:
...
Sending a JSON to server and retrieving a JSON in return, without JQuery
...g PHP
//
header("Content-Type: application/json");
// build a PHP variable from JSON sent using POST method
$v = json_decode(stripslashes(file_get_contents("php://input")));
// build a PHP variable from JSON sent using GET method
$v = json_decode(stripslashes($_GET["data"]));
// encode the PHP varia...
Check if key exists and iterate the JSON array using Python
I have a bunch of JSON data from Facebook posts like the one below:
7 Answers
7
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AngularJS ng-style with a conditional expression
...
As @Yoshi said, from angular 1.1.5 you can use-it without any change.
If you use angular < 1.1.5, you can use ng-class.
.largeWidth {
width: 100%;
}
.smallWidth {
width: 0%;
}
// [...]
ng-class="{largeWidth: myVar == 'ok', sm...
Why a function checking if a string is empty always returns true? [closed]
... the empty reference is already at the end of the accepted answer from cletus. See as well that this question and answer thread is from april 2009. Anyway thanks for your input. I'm giving you a +1 for a first answer.
– regilero
Jan 10 '12 at 20:10
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How to duplicate a git repository? (without forking)
...py whole of one onto the other empty one which has different access levels from the first one. The copy and the mother repository should not be linked together.
...
How to create a subdirectory for a project QtCreator?
...
Can I do this nesting from the IDE or do I have to manually set those files and dirs?
– gruszczy
Jul 24 '09 at 12:19
1
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