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Running a cron every 30 seconds
...ith a step of 30 (in other words, every half hour). Since cron does not go down to sub-minute resolutions, you will need to find another way.
One possibility, though it's a bit of a kludge(a), is to have two jobs, one offset by 30 seconds:
# Need these to run on 30-sec boundaries, keep commands in s...
Git-Based Source Control in the Enterprise: Suggested Tools and Practices?
...nce the badass. But we've added some new managers, and things are settling down. My real nature is kind of a quiet academic who, among other things, studies martial arts and enjoys a single malt once in a while. I'm finding it quite pleasant to turn down the volume on those parts of my personality; ...
Reduce left and right margins in matplotlib plot
... need is
plt.tight_layout()
before your output.
In addition to cutting down the margins, this also tightly groups the space between any subplots:
x = [1,2,3]
y = [1,4,9]
import matplotlib.pyplot as plt
fig = plt.figure()
subplot1 = fig.add_subplot(121)
subplot1.plot(x,y)
subplot2 = fig.add_subp...
Can I use jQuery with Node.js?
...
one down side of jsdom's jQueryify() is that it runs all the page's scripts.
– drewish
Jan 30 '12 at 4:47
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AWK: Access captured group from line pattern
...
That was a stroll down memory lane...
I replaced awk by perl a long time ago.
Apparently the AWK regular expression engine does not capture its groups.
you might consider using something like :
perl -n -e'/test(\d+)/ && print $1'
...
How to change spinner text size and text color?
...ng>(this, R.layout.spinner_item,list);
You don't need to set the drop down resource. It will take spinner_item.xml only to show your items in spinner.
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Creating a Radial Menu in CSS
...rm: scale(0.001);
/* for improved perf on transitioning transform
* https://twitter.com/paul_irish/status/608492121734193152
*/
will-change: transform;
opacity: .001;
-webkit-filter: drop-shadow(0 0.125em 0.25em #847c77);
filter: drop-shadow(0 0.125em 0.25em #847c77);
...
How do I insert a linebreak where the cursor is without entering into insert mode in Vim?
...ternary operator to condense the two actions into one key map. Breaking it down, <expr> means the key map's output can dynamic and in this case hinges on the condition getline('.')[col('.')-1]==' ' which is the long winded way to ask vim if the character under the cursor is a space. Finally, t...
Multiple “order by” in LINQ
...es, I concluded that too hastily based on 3.5 not being in the version dropdown in the documentation page; I should have looked all the way down for the version information. Thanks for the correction. :)
– Jordan Gray
Dec 9 '13 at 13:37
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UDP vs TCP, how much faster is it? [closed]
...s, and an industry's worth of high-performance networking code doesn't lie down and die because you think its "moronic".
– Engineer
Dec 12 '11 at 14:24
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