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Vagrant error: NFS is reporting that your exports file is invalid
...rts. See colinhoernig's answer. Also, I just updated my vagrant install to v1.4.3 and VirtualBox to v4.3.8 and that seemed to solve my problem.
– donut
Mar 2 '14 at 18:02
5
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Run a Python script from another Python script, passing in arguments [duplicate]
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100
Ideally, the Python script you want to run will be set up with code like this near the end:
d...
How can I multiply and divide using only bit shifting and adding?
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+100
I translated the Python code to C. The example given had a minor flaw. If the dividend value that took up all the 32 bits, the shift...
how do i block or restrict special characters from input fields with jquery?
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Good point Adrian. I've gone ahead and published a fix in V1.0.6 to make allow and disallow have a higher priority. It's logged in issue #7. Hope it helps
– KevSheedy
May 13 '13 at 9:26
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How can one use multi threading in PHP applications
...- $t);
while ( $g->isRunning() ) {
echo ".";
usleep(100);
}
if ($g->join()) {
printf(" and %f seconds to finish receiving %d bytes\n", microtime(true) - $t, strlen($g->data));
} else
printf(" and %f seconds to finish, request failed\n", microt...
What is the best way to conditionally apply a class?
...names into Controller like I do, here is an old trick that I use since pre-v1 days. We can write an expression that evaluates directly to a class name selected, no custom directives are necessary:
ng:class="{true:'selected', false:''}[$index==selectedIndex]"
Please note the old syntax with colon....
C# binary literals
...ay = 0b0000001,
Monday = 0b0000010, // 2
Tuesday = 0b0000100, // 4
Wednesday = 0b0001000, // 8
Thursday = 0b0010000, // 16
Friday = 0b0100000, // etc.
Saturday = 0b1000000,
Weekend = Saturday | Sunday,
Weekdays = Monday | Tuesday | Wednesday | T...
How to make the corners of a button round?
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it crashed: Caused by: org.xmlpull.v1.XmlPullParserException: Binary XML file line #24: <item> tag requires a 'drawable' attribute or child tag defining a drawable
– Zennichimaro
Jul 3 '14 at 7:50
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How to identify unused css definitions
...ve to clean them one by one.
Dust-Me Selectors is a Firefox extension (for v1.5 or later) that finds unused CSS selectors. It extracts all the selectors from all the stylesheets on the page you're viewing, then analyzes that page to see which of those selectors are not used. The data is then stored ...
In Python, how do I iterate over a dictionary in sorted key order?
...() (which produces a list of tuples), it will return a list of tuples [(k1,v1), (k2,v2), ...] which can be used in a loop in a way very much like a dict, but it is not in anyway a dict!
foo = {
'a': 1,
'b': 2,
'c': 3,
}
print foo
>>> {'a': 1, 'c': 3, 'b': 2}
prin...