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The function to show current file's full path in mini buffer
... function buffer-file-name that gives you the full path of your file.
The best thing to do is to have your emacs window to always show your system-name and the full path of the buffer you're currently editing :
(setq frame-title-format
(list (format "%s %%S: %%j " (system-name))
'(bu...
Overriding superclass property with different type in Swift
.... If one cannot change the source code in the superclass then its probably best to destroy the current RaceCar and create a new RaceCar every time the chassis needs to be mutated.
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Create a git patch from the uncommitted changes in the current working directory
... also includes binary diffs and some meta info. Actually that would be the best bet for creating a patch, but afaik this does only work for checked in sources/ changes, right?
– Eric
Mar 18 '12 at 12:24
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What does the double colon (::) mean in CSS?
...entiate it from pseudo classes (like :hover, :first-child, :not etc). It's best to use : for before and after pseudo elements since the single colon has better browser support, namely in earlier IE versions.
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How do I make a placeholder for a 'select' box?
...rs support this pseudo-class. Internet Explorer 10 and later. This works best with custom styled select elements; in some cases i.e. (Mac in Chrome / Safari) you'll need to change the default appearance of the select box so that certain styles display, i.e., background-color and color. You can fin...
What is the proper way to test if a parameter is empty in a batch file?
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One of the best semi solutions is to copy %1 into a variable and then use delayed expansion, as delayedExp. is always safe against any content.
set "param1=%~1"
setlocal EnableDelayedExpansion
if "!param1!"=="" ( echo it is empty )
r...
CentOS 64 bit bad ELF interpreter
...libraries"
Either prefix this with 'sudo' or run as root, whichever works best for you.
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Understanding FFT output
...eakage” - I’ve added a link to the answer now which explains this. The best way I can describe the effect though is that your spectrum will be “smeared” due to the implicit rectangular window.
– Paul R
Nov 15 '19 at 7:06
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Understanding the main method of python [duplicate]
...f you're not going to have any such functionality nor unit tests than it's best to ensure that the file mode is NOT executable).
Summary: if __name__ == '__main__': has two primary use cases:
Allow a module to provide functionality for import into other code while also providing useful semantics ...
Way to read first few lines for pandas dataframe
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What's the best way to load the last n rows? Basically what tail() does, but I need to use it while loading the csv. Thanks in advance!
– Danail Petrov
Mar 20 at 8:29
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