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sprintf like functionality in Python
...er to do lots of processing, format and finally write the buffer in a text file using a C-style sprintf functionality in Python. Because of conditional statements, I can’t write them directly to the file.
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How to use > in an xargs command?
I want to find a bash command that will let me grep every file in a directory and write the output of that grep to a separate file. My guess would have been to do something like this
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How to get the last character of a string in a shell?
...o better to quote the parameter to the script (in case you have a matching filename):
sh lash_ch.sh 'abcde*'
Also see the order of expansions in the bash reference manual. Variables are expanded before the filename expansion.
To get the last character you should just use -1 as the index since the n...
Using CSS in Laravel views?
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your css file belongs into the public folder or a subfolder of it.
f.e if you put your css in
public/css/common.css
you would use
HTML::style('css/common.css');
In your blade view...
Or you could also use the Asset class http...
Can you do a partial checkout with Subversion?
If I had 20 directories under trunk/ with lots of files in each and only needed 3 of those directories, would it be possible to do a Subversion checkout with only those 3 directories under trunk?
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UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang
...utf-8 strings it works nicely. However when I pipe my programs output to a file, it throws a UnicodeEncodeError. In fact, when output is redirected (to a file or a pipe), I find that sys.stdout.encoding is None! Tacking on .encode('utf-8') solves the problem.
– drevicko
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Change bootstrap navbar collapse breakpoint without using LESS
...ge. Click on “Compile and Download” Extract and use these downloaded files.
– rpalzona
May 23 '16 at 13:03
6
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What is the effect of extern “C” in C++?
... client C code can link to (use) your function using a C compatible header file that contains just the declaration of your function. Your function definition is contained in a binary format (that was compiled by your C++ compiler) that the client C linker will then link to using the C name.
Since C+...
How to send data to local clipboard from a remote SSH session
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pwd | ssh desktopIpAddress pbcopy
For convenience, I've created a bash file to shorten the text required after the pipe:
#!/bin/bash
ssh desktop pbcopy
In my case, i'm using a specially named key
I saved it with the file name cb (my mnemonic (ClipBoard). Put the script somewhere in your path...
Can Selenium interact with an existing browser session?
... Probably you can dump the executor_command url & session id into a file when the script starts and read it from the file when do you want to hook the browser session again.
– S.K. Venkat
Dec 22 '19 at 16:04
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