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dd: How to calculate optimal blocksize? [closed]
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For determining THE optimal output block size, I've written the following script that tests writing a 128M test file with dd at a range of different block sizes, from the default of 512 bytes to a maximum of 64M. Be warned, this script uses dd internally, so use with caution.
dd_obs_test.sh:
#!/b...
Is there a way to list pip dependencies/requirements?
...ip the directory that download should put files in.
Better, just use this script with the argument being the package name to get only the dependencies as output:
#!/bin/sh
PACKAGE=$1
pip download $PACKAGE -d /tmp --no-binary :all:-v 2>&1 \
| grep Collecting \
| cut -d' ' -f2 \
| grep -Ev "...
Is there any downside for using a leading double slash to inherit the protocol in a URL? i.e. src=“/
... a web-site will enforce such restrictions. Thus, people write CSS and javascript applications should not bank on the protocol question.
– Otheus
Nov 14 '19 at 11:27
add a com...
How to detect IE11?
...eason they did this was deliberate. They wanted to break browser detection scripts like this." from stackoverflow.com/a/18872067/1066234 ... Actually it should be: 'They wanted to make billion websites break like this.'
– Kai Noack
Dec 8 '13 at 21:52
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Is there any way to change input type=“date” format?
...39 is a correct one, as it does not create a coupling between HTML and JavaScript. As for your second point, I'd feel that from a usability perspective, it would make sense for the user to see the calendar according to his regional preferences.
– David Walschots
...
How to reset a form using jQuery with .reset() method
...ly using, so, instead of it being something with the particular jQuery/javascript & attributed form data, it has to be something else. I'd start bisecting the code around it out and try to find where it's going on. I mean, just to 'make sure', i suppose you could...
console.log($('#configform')...
Ruby 'require' error: cannot load such file
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This assumes that the CWD is the directory that the scripts are stored in.
– David Grayson
Mar 17 '12 at 14:27
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Maximum Length of Command Line String
... object namespace, so the ObjectAttributes is only used for the security descriptor and making the returned handle inheritable. The command line is passed in the ProcessParameters, which is referenced by the Process Environment Block (PEB). With the old NtCreateProcess, these parameters have to be w...
Meaning of “[: too many arguments” error from if [] (square brackets)
...e [[ for an alternative suggested here, or, ensure that whatever runs your script uses a shell that supports [[ aka new test.
Also beware of the [: unary operator expected error
If you're seeing the "too many arguments" error, chances are you're getting a string from a function with unpredictabl...
How to add anything in through jquery/javascript?
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JavaScript:
document.getElementsByTagName('head')[0].appendChild( ... );
Make DOM element like so:
link=document.createElement('link');
link.href='href';
link.rel='rel';
document.getElementsByTagName('head')[0].appendChild(l...