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How to use XPath contains() here?
...el substring -- position of the li element no longer matters.
See also
Testing text() nodes vs string values in XPath
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Tuples( or arrays ) as Dictionary keys in C#
...ew object()? It does not just use straight reference comarison...try: bool test = new Tuple<int, string>(1, "foo").Equals(new Tuple<int, string>(1, "Foo".ToLower()));
– Mike Marynowski
Aug 5 '13 at 5:09
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How to pull a random record using Django's ORM?
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I haven't tested it, so this is pure speculation: why should it be slower than retrieving all items and performing randomization in Python?
– muhuk
Jun 8 '09 at 16:24
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Accessing an array out of bounds gives no error, why?
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Welcome to every C/C++ programmer's bestest friend: Undefined Behavior.
There is a lot that is not specified by the language standard, for a variety of reasons. This is one of them.
In general, whenever you encounter undefined behavior, anything might happen. T...
How to merge remote master to local branch
...t add [path_to_file/conflicted_file] (e.g. git add app/assets/javascripts/test.js)
Continue rebase
> git rebase --continue
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Java enum - why use toString instead of name
...log). Never rely in your code on toString() giving a specific value. Never test it against a specific string. If your code breaks when someone correctly changes the toString() return, then it was already broken.
From the javadoc (emphasis mine) :
Returns a string representation of the object. I...
Get Android .apk file VersionName or VersionCode WITHOUT installing apk
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aapt dump badging test.apk | grep "VersionName" | sed -e "s/.*versionName='//" -e "s/' .*//"
This answers the question by returning only the version number as a result.
However......
The goal as previously stated should be to find out if th...
A non-blocking read on a subprocess.PIPE in Python
...ext would be immediately available to the watcher calling readline. When I tested it with the Fortran-based executable I actually want to wrap/watch, it doesn't buffer it's output, so it behaves as expected.
– flutefreak7
Jan 14 '16 at 19:34
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Cocoa: What's the difference between the frame and the bounds?
...lf
In addition to reading the above articles, it helps me a lot to make a test app. You might want to try to do something similar. (I got the idea from this video course but unfortunately it isn't free.)
Here is the code for your reference:
import UIKit
class ViewController: UIViewController {...
Reading a UTF8 CSV file with Python
...utf-8', as csv is actually going to be just fine with ISO-8859-* encoded bytestrings.
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