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Installing libv8 gem on OS X 10.9+
I'm trying to install libv8 3.16.14.3 but getting an error on OSX Mavericks using latest stable rvm and ruby-1.9.3-p125.
20...
Recursive sub folder search and return files in a list python
...for dp, dn, filenames in os.walk(PATH) for f in filenames if os.path.splitext(f)[1] == '.txt']
Edit:
After the latest downvote, it occurred to me that glob is a better tool for selecting by extension.
import os
from glob import glob
result = [y for x in os.walk(PATH) for y in glob(os.path.join(x...
datatrigger on enum to change image
I've got a button with a fixed background image and would like to show a small overlay image on top of it. Which overlay image to chose depends on a dependency property ( LapCounterPingStatus ) of the according viewmodel.
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Testing web application on Mac/Safari when I don't own a Mac
...t out recently when a web site I launched displayed perfectly on IE, Firefox, Chrome and Safari on Windows but was corrupted when viewed using Safari on the Mac (by a potential customer), I need to start testing how my sites look when viewed on a Mac.
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When to use setAttribute vs .attribute= in JavaScript?
...e/setAttribute when you wish to deal with the DOM as it is (e.g. literal text only). Different browsers confuse the two. See Quirks modes: attribute (in)compatibility.
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How do I clear a search box with an 'x' in bootstrap 3?
...;</span>
</div>
and some CSS:
#searchinput {
width: 200px;
}
#searchclear {
position: absolute;
right: 5px;
top: 0;
bottom: 0;
height: 14px;
margin: auto;
font-size: 14px;
cursor: pointer;
color: #ccc;
}
and Javascript:
$("#searchclear").clic...
Character reading from file in Python
In a text file, there is a string "I don't like this".
8 Answers
8
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Is there a generic constructor with parameter constraint in C#?
...neric object, the type still needs the correct constructor declared or an exception will be thrown. You can pass in any argument as long as they match one of the constructors.
Used this way you cannot put a constraint on the constructor in the template.
If the constructor is missing, an exception n...
Eclipse executable launcher error: Unable to locate companion shared library
...was the step I forgot.. After unzipping the install package I clicked the executable and Eclipse opened up just as I had left it (it remembered which files I had open) - I did have to re-install the ADT plugin though. Strange situation, I still have absolutely no idea what happened.
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What is getattr() exactly and how do I use it?
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getattr(object, 'x') is completely equivalent to object.x.
There are only two cases where getattr can be useful.
you can't write object.x, because you don't know in advance which attribute you want (it comes from a string). Very useful f...