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Difference between is and as keyword
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This isn't correct. is doesn't check if an object can be cast to a specific type. An integer casts to a long fine but 10 is long is false.
– Martin Smith
Aug 2 '16 at 20:35
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How to open a Bootstrap modal window using jQuery?
I'm using Twitter Bootstrap modal window functionality. When someone clicks submit on my form, I want to show the modal window upon clicking the "submit button" in the form.
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Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
...mod("file",
484) (in decimal) would give the same result.
What you are doing is passing 664 which in octal is 1230
In your case you would need
os.chmod("/tmp/test_file", 436)
[Update] Note, for Python 3 you have prefix with 0o (zero oh). E.G, 0o666
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How to put Google Maps V2 on a Fragment using ViewPager
I am trying to do a tab layout same in Play Store. I got to display the tab layout using a fragments and viewpager from androidhive. However, I can't implement google maps v2 on it. I searched the internet for hours already, but I can't find a tutorial on how to do it. Can some one please show m...
How to insert text at beginning of a multi-line selection in vi/Vim
In Vim , how do I insert characters at the beginning of each line in a selection?
13 Answers
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Is it possible to hide the cursor in a webpage using CSS or Javascript?
...wing a webpage that is meant to display information in a building hall. It doesn't have to be interactive at all. I tried with the cursor property and a transparent cursor image but I didn't make it work.
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Store output of subprocess.Popen call in a string
...municate method.
import subprocess
p = subprocess.Popen(["ntpq", "-p"], stdout=subprocess.PIPE)
out, err = p.communicate()
out is what you want.
Important note about the other answers
Note how I passed in the command. The "ntpq -p" example brings up another matter. Since Popen does not invoke t...
Why is this program erroneously rejected by three C++ compilers?
...-line characters for end-of-line indicators) if necessary.
Your compiler doesn't support that format (aka cannot map it to the basic source character set), so it cannot move into further processing stages, hence the error. It is entirely possible that your compiler support a mapping from image to ...
Bootstrap Carousel image doesn't align properly
...we are using bootstrap carousel to rotate the images.
However, when the window width is large, the image doesn't align with the border properly.
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Multiple RunWith Statements in jUnit
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You cannot do this because according to spec you cannot put the same annotation twice on the same annotated element.
So, what is the solution? The solution is to put only one @RunWith() with runner you cannot stand without and replace...