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Windows can't find the file on subprocess.call()
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When the command is a shell built-in, add a 'shell=True' to the call.
E.g. for dir you would type:
import subprocess
subprocess.call('dir', shell=True)
To quote from the documentation:
The only time you need to specify shell=True on Windows is when the command you wish to execute ...
jQuery: How can i create a simple overlay?
...at uses absolute or fixed positioning. If it needed to be generated dynamically, jQuery could simply generate a div with the position style set appropriately.
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`static` keyword inside function?
...he value of the given variable ($has_run in your example) between multiple calls.
You could use this for different purposes, for example:
function doStuff() {
static $cache = null;
if ($cache === null) {
$cache = '%heavy database stuff or something%';
}
// code using $cache
}
In t...
How do I get the currently displayed fragment?
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Technically this should be marked as answer based on the question. Asker wants currently displayed fragment, not knowing which fragment it is. Other answers keep getting fragments by tag
– angryITguy
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How does “304 Not Modified” work exactly?
...lating a date-modified or ETag for each version of each resource; this typically comes from the filesystem or a separate database column.
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How Do I Get the Query Builder to Output Its Raw SQL Query as a String?
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I get Call to undefined method Illuminate\Database\Query\Builder::listen() in Laravel 4
– Miguel Stevens
Oct 3 '14 at 8:59
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appearanceWhenContainedIn in Swift
... sure to #import "UIAppearance+Swift.h" in your bridging header.
Then, to call from Swift (for example):
# Swift 2.x:
UITextField.my_appearanceWhenContainedIn(MyViewController.self).keyboardAppearance = .Light
# Swift 3.x:
UITextField.my_appearanceWhenContained(in: MyViewController.self).keyboard...
How to open a local disk file with JavaScript?
...te that instead of that code you have in clickElem(), you can instead just call fileInput.click(). (at least in the latest version of Chrome)
– Venryx
Dec 16 '18 at 23:18
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Where can I find the IIS logs?
... Any what if the Logging icon doesn't appear? I can't find my log files locally - none of the paths seem to exist on my machine.
– Andy
Mar 27 '18 at 20:12
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How to make input type= file Should accept only pdf and xls
...third question "And when I click the files (PDF/XLS) on webpage it automatically should open.":
You can't achieve that. How a PDF or XLS is opened on the client machine is set by the user.
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