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How to compare type of an object in Python?
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def distance_from_zero(n): if isinstance(n,int) or isinstance(n,float): return abs(n) else: return "Nope" print distance_from_zero(True) This returns a "1" instead of "Nope". How to get around this ?
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Get Visual Studio to run a T4 Template on every build
...xtension=vb
if not (%2)==() set extension=%2
echo executing transform_all from %wdir%
:: create a list of all the T4 templates in the working dir
dir %wdir%\*.tt /b /s > t4list.txt
echo the following T4 templates will be transformed:
type t4list.txt
:: transform all the templates
for /f %%d in...
How can I give eclipse more memory than 512M?
...w to. PermSize is the area where class/method objects are stored, separate from the heap.
– jfritz42
Mar 14 '14 at 18:59
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How to store int[] array in application Settings
... int[] type by default in the settings file - it just doesn't allow you to select it by default.
So, create a setting with desired name (e.g. SomeTestSetting) and make it of any type (e.g. string by default).
Save the changes.
Now go to your project folder and open the "Properties\Settings.settings...
Run a Java Application as a Service on Linux
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echo $PID > pid.txt
Then your stop script stop.sh would read the PID from the file and kill the application:
PID=$(cat pid.txt)
kill $PID
Of course I've left out some details, like checking whether the process exists and removing pid.txt if you're done.
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Changing variable names in Vim
...this will bring you to the scope begin.
Press V - will turn on Visual Line selection.
Press % - will jump to the opposite } thus will select the whole scope.
Press :s/ - start of the substitute command.
<C-R>/ - will insert pattern that match variable name (that name you were on before pressin...
When should one use HTML entities?
...TF-8: The Secret of Character Encoding
Wikipedia Special Characters Help
From the UTF-8: The Secret of Character Encoding article:
Wikipedia is a great case study for an
application that originally used
ISO-8859-1 but switched to UTF-8 when
it became far too cumbersome to support
forei...
EXC_BAD_ACCESS signal received
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From your description I suspect the most likely explanation is that you have some error in your memory management. You said you've been working on iPhone development for a few weeks, but not whether you are experienced with O...
Capture characters from standard input without waiting for enter to be pressed
...equently for me. But in C or C++, what is the best way to read a character from standard input without waiting for a newline (press enter).
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unable to install pg gem
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Confirmation, from the pg gem Wiki homepage: "On Ubuntu, /usr/bin/pg_config is provided by the libpq-dev package."
– Mark Berry
Oct 5 '11 at 0:28
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