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Display JSON as HTML [closed]
...rowser, most browsers display the XML formatted (indented, proper line breaks, etc). I'd like the same end result for JSON.
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Where is Java Installed on Mac OS X?
... successfully installed it. In order to do some JNI programming, I need to know where Java installed on my Mac.
16 Answers...
Installing PIL with pip
...d.
Use Pillow instead, as PIL is basically dead. Pillow is a maintained fork of PIL.
https://pypi.python.org/pypi/Pillow/2.2.1
pip install Pillow
If you have both Pythons installed and want to install this for Python3:
python3 -m pip install Pillow
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How far can memory leaks go?
I've run into memory leaks many times. Usually when I'm malloc -ing like there's no tomorrow, or dangling FILE * s like dirty laundry. I generally assume (read: hope desperately) that all memory is cleaned up at least when the program terminates. Are there any situations where leaked memory won't ...
What are forward declarations in C++?
...essary in C++
The compiler wants to ensure you haven't made spelling mistakes or passed the wrong number of arguments to the function. So, it insists that it first sees a declaration of 'add' (or any other types, classes or functions) before it is used.
This really just allows the compiler to do a...
How do I use the nohup command without getting nohup.out?
...'re using nohup, that probably means you want to run the command in the background by putting another & on the end of the whole thing:
nohup command >/dev/null 2>&1 & # runs in background, still doesn't create nohup.out
On Linux, running a job with nohup automatically closes it...
How to export a mysql database using Command Prompt?
...hat is quite large so I want to export it using Command Prompt but I don't know how to.
16 Answers
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How to get the current directory of the cmdlet being executed
This should be a simple task, but I have seen several attempts on how to get the path to the directory where the executed cmdlet is located with mixed success. For instance, when I execute C:\temp\myscripts\mycmdlet.ps1 which has a settings file at C:\temp\myscripts\settings.xml I would like to ...
What does the construct x = x || y mean?
...".
It's shorthand for writing:
if (!title) {
title = "Error";
}
This kind of shorthand trick with boolean expressions is common in Perl too. With the expression:
a OR b
it evaluates to true if either a or b is true. So if a is true you don't need to check b at all. This is called short-circ...
Getting the array length of a 2D array in Java
...intln(foo[1].length); //4
}
Column lengths differ per row. If you're backing some data by a fixed size 2D array, then provide getters to the fixed values in a wrapper class.
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