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Xml Namespace breaking my xpath! [duplicate]
...List element has been defined with a default namespace and this is adopted by all elements inside.
You therefore need to ignore the element namespace like so:
/*[local-name()='List']/*[local-name()='Fields]/*[local-name()='Field]
but this means that the xpath will pick up any other element with ...
Git - push current branch shortcut
... Then you can configure git to push only the current branch by changing the git push behaviour. git config --global push.default upstream will set the push behaviour to push only the current branch.
– Faruk Sahin
Dec 26 '12 at 10:17
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The simplest way to resize an UIImage?
...mitation @NikolaiRuhe pointed out, you can force it to an exact pixel size by passing 1.0 instead of 0.0 in the call to UIGraphicsBeginImageContextWithOptions
– Danny
Jan 8 '13 at 0:35
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Can't get Gulp to run: cannot find module 'gulp-util'
... I don't know why in my case, this did not work. I had to install one by one of the missing packages. And then do the build. Weird.
– Lincoln Pires
Jan 15 '16 at 11:19
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Align DIV's to bottom or baseline
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The answer posted by Y. Shoham (using absolute positioning) seems to be the simplest solution in most cases where the container is a fixed height, but if the parent DIV has to contain multiple DIVs and auto adjust it's height based on dynamic ...
Use a normal link to submit a form
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@MahdiJazini a lot of people disable JavaScript by default which can be intrusive and affect performance in some cases. If JavaScript fails, it can break the whole website (e.g. using a CDN without local fallback and the third-party domain is blocked). If there is an HTML ...
How do you append to a file in Python?
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You need to open the file in append mode, by setting "a" or "ab" as the mode. See open().
When you open with "a" mode, the write position will always be at the end of the file (an append). You can open with "a+" to allow reading, seek backwards and read (but all wri...
Multi-line EditText with Done action button
...f I do these settings in the code instead of the layout file (in onCreate) by
TextView tv = (TextView)findViewById(R.id.editText);
if (tv != null) {
tv.setHorizontallyScrolling(false);
tv.setLines(3);
}
I hope this helps someone, as it took quite a while to figure out. If you find a way t...
std::cin input with spaces?
...tual question and you will see that the context had changed due to an edit by the OP). Either way, if you feel the answer is that terrible, downvote it. I acknowledge that this may not be the "best" solution but it's a solution no less. Instead of asking why I didn't use something, you could tell ...
Padding characters in printf
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@EdouardLopez: The first asterisk is replaced by the zero in the argument list. The second asterisk is replaced by the result of the calculation in the second argument. The result, for the strings "aaaa" and "bbbbb", for example, is '%0.31s'. The string (the final argume...