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check if directory exists and delete in one command unix
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Adding information to an exception?
I want to achieve something like this:
9 Answers
9
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How to convert CharSequence to String?
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By invoking its toString() method.
Returns a string containing the characters in this sequence in the same order as this sequence. The length of the string will be the length of this sequence.
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How do I use itertools.groupby()?
...elf returns iterators.
Here's an example of that, using clearer variable names:
from itertools import groupby
things = [("animal", "bear"), ("animal", "duck"), ("plant", "cactus"), ("vehicle", "speed boat"), ("vehicle", "school bus")]
for key, group in groupby(things, lambda x: x[0]):
for thin...
How to add text inside the doughnut chart using Chart.js?
...belFontSize : 24,
labelFontColor : "#666"
and then in function drawPieSegments
ctx.fillText(data[0].value + "%", width/2 - 20, width/2, 200);
See this pull: https://github.com/nnnick/Chart.js/pull/35
here is a fiddle http://jsfiddle.net/mayankcpdixit/6xV78/ implementing the same.
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How do you use “git --bare init” repository?
...rentBranch ignore
Community edit
git init --bare --shared=group
As commented by prasanthv, this is what you want if you are doing this at work, rather than for a private home project.
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How to find out which JavaScript events fired?
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Just thought I'd add that you can do this in Chrome as well:
Ctrl + Shift + I (Developer Tools) > Sources> Event Listener Breakpoints (on the right).
You can also view all events that have already been attached by simply right clicking on the element and then browsi...
Fit cell width to content
... answered Jun 29 '12 at 18:41
MetalFrogMetalFrog
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File Upload in WebView
...m WebView since last few
days and there is no progress. I googled and implemented all suggested
solutions but none works, like: solutions suggested here ,
and so on.
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Has anyone used Coffeescript for a production application? [closed]
... rid of a lot of needless clutter in javascript (eg braces, semi-colons, some brackets) to the extent that the code is cleaner & easier to comprehend at-a-glance than javascript
20-30% less lines of code than javascript (to do exactly the same thing)
CoffeeScript not only removes noise but adds ...