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How do I know the script file name in a Bash script?
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Not working in case the script is invoked from another folder. The path is included in the ${0##*/}. Tested using GitBash.
– AlikElzin-kilaka
Jul 30 '15 at 6:30
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__proto__ VS. prototype in JavaScript
... @rvighne: prototype is only available on functions since they are derived from Function, Function, and Object but in anything else it is not. However, __proto__ is available everywhere.
– Tarik
Sep 27 '14 at 19:05
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QuotaExceededError: Dom exception 22: An attempt was made to add something to storage that exceeded
...urns out Storage is still defined even when it's unusable. Using try/catch from now on whenever I use LocalStorage.
– stevendesu
Sep 15 '14 at 13:36
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convert pfx format to p12
I need to export a .pfx format certificate (from windows mmc) to .p12 to use in another application. I cant find a way to do this. Can anyone suggest a method?
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Single script to run in both Windows batch and Linux Bash?
...se, we make sure that our heredoc’s delimiter is both quoted (to stop sh from doing any sort of interpretation on its contents when running with sh) and starts with : so that cmd skips over it like any other line starting with :.
:; echo "I am ${SHELL}"
:<<"::CMDLITERAL"
ECHO I am %COMSPEC%...
How to make a transparent UIWebView
... and backgroundColor in IB. For me the style tag was what was keeping this from working.
– devinfoley
Aug 27 '12 at 16:53
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What is the difference between 'log' and 'symlog'?
...to understand with graphics and examples, so let's try them:
import numpy
from matplotlib import pyplot
# Enable interactive mode
pyplot.ion()
# Draw the grid lines
pyplot.grid(True)
# Numbers from -50 to 50, with 0.1 as step
xdomain = numpy.arange(-50,50, 0.1)
# Plots a simple linear function ...
Vertically align an image inside a div with responsive height
...idth:height = 16:9 */
}
Here is the Online Demo. Comment out the lines from the bottom and resize the panel to see the effect.
Also, we could apply the padding property to a dummy child or :before/:after pseudo-element to achieve the same result. But note that in this case, the percentage value...
ios simulator: how to close an app
When you "run" the simulator from xCode, the app automatically launches, and then you can click the home button to suspend the app. What I want to do is close the app from within the simulator. So, how can this be done?
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Does SQLAlchemy have an equivalent of Django's get_or_create?
I want to get an object from the database if it already exists (based on provided parameters) or create it if it does not.
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