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Passing a String by Reference in Java?
...that assignment creates a new string object that the copy of the reference now points to. The original reference still points to the empty string.
This would be the same for any object, i.e., setting it to a new value in a method. The example below just makes what is going on more obvious, but co...
Preventing an image from being draggable or selectable without using JS
Does anyone know of a way to make an image not draggable and not selectable -- at the same time -- in Firefox, without resorting to Javascript? Seems trivial, but here's the issue:
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Combating AngularJS executing controller twice
...xecuted twice. All I did was remove the ng-controller in the template and now its only executing once.
– torbenrudgaard
May 20 '17 at 7:35
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Iterating through a range of dates in Python
I have the following code to do this, but how can I do it better? Right now I think it's better than nested loops, but it starts to get Perl-one-linerish when you have a generator in a list comprehension.
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How can I apply a function to every row/column of a matrix in MATLAB?
...viously, this functionality was available via the bsxfun function.
It is now recommended that you replace most uses of bsxfun with direct
calls to the functions and operators that support implicit expansion.
Compared to using bsxfun, implicit expansion offers faster speed,
better memory usag...
How to clear the interpreter console?
...mport os
def cls():
os.system('cls' if os.name=='nt' else 'clear')
# now, to clear the screen
cls()
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What is the purpose of the HTML “no-js” class?
... here, but it seems to me that .js { padding: ...} is just fine since you know as the one who implemented it that body = .js. More directly to your point, it seems you are claiming that body.js is worse than .js body which I am not following...
– wired_in
Mar 1...
Python 3: ImportError “No Module named Setuptools”
...ols. Some Python packages used to use distutils for distribution, but most now use setuptools, a more complete package. Here is a question about the differences between them.
To install setuptools on Debian:
sudo apt-get install python3-setuptools
For an older version of Python (Python 2.x):
su...
No connection could be made because the target machine actively refused it?
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I know this is old, but you could add Fiddler to this list. detaching fiddler during startup of the app, then reattaching made my sockets work correctly.
– ps2goat
Sep 2 '16 at 18:52
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How to copy in bash all directory and files recursive?
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@AnneTheAgile - from my tests just now and according to the man pages, -r and -R don't differ.
– aaaaaa
Jan 25 '15 at 2:54
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