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How to get a substring of text?
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If you have your text in your_text variable, you can use:
your_text[0..29]
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css 'pointer-events' property alternative for IE
...my mind which are given in the links but as i was looking for some css specific solution i cannot use them. I will try to modify the html/js code rather spending time on this problem.Thanks a lot for your time and help
– anupam
May 2 '11 at 9:16
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Single Line Nested For Loops
...a for loop.
Look at this longer list comprehension from the tutorial (the if part filters the comprehension, only parts that pass the if statement are passed into the final part of the list comprehension (here (x,y)):
>>> [(x, y) for x in [1,2,3] for y in [3,1,4] if x != y]
[(1, 3), (1, 4...
Use grep --exclude/--include syntax to not grep through certain files
...g it, such as --include="*.{cpp,h}", would work just as well). Otherwise, if you had any files in the current working directory that matched the pattern, the command line would expand to something like grep pattern -r --include=foo.cpp --include=bar.h rootdir, which would only search files named fo...
What's the best way to make a d3.js visualisation layout responsive?
...ay to do this that doesn't require redrawing the graph, and it involves modifying the viewBox and preserveAspectRatio attributes on the <svg> element:
<svg id="chart" width="960" height="500"
viewBox="0 0 960 500"
preserveAspectRatio="xMidYMid meet">
</svg>
Update 11/24/15:...
How to get text box value in JavaScript
...elements. IE (pre version 8) will return things with a matching ‘name’ if it can't find anything with the given ID, but this is a bug.
i am getting only "software".
id-vs-name won't affect this; I suspect what's happened is that (contrary to the example code) you've forgotten to quote your...
warning: refname 'HEAD' is ambiguous
I am new to Git and I seem to have one branch too many if I execute the following command:
5 Answers
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Dynamically adding properties to an ExpandoObject
... would copy it to a dictionary. However, your post made me understand that if you change the Dictionary, you also change the underlying ExpandoObject! Thanks a lot
– Dynalon
Jan 27 '12 at 18:48
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how to convert array values from string to int?
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but if you have string 'test', you got: array([0]=> 0 )
– Dmitry Dubovitsky
Oct 9 '13 at 13:39
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C# Ignore certificate errors?
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Add a certificate validation handler. Returning true will allow ignoring the validation error:
ServicePointManager
.ServerCertificateValidationCallback +=
(sender, cert, chain, sslPolicyErrors) => true;
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