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Remove all files except some from a directory
...ar.gz\|script.php\|database.sql\|info.txt"`
-v, --invert-match select non-matching lines
\| Separator
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How to list all functions in a Python module?
... expressions, and that could be a problem.
For example, I'm letting users select entry point functions for packages being made with zipapp. Using import and inspect risks running astray code, leading to crashes, help messages being printed out, GUI dialogs popping up and so on.
Instead I use the a...
Copy paste text into iOS simulator
...board which apps running on that device (simulator) use via the iOS pup-up select-all/copy/paste UI items.
Completely separate from that: your mac has it's own clipboard and content. The Simulator program running on your mac provides the Edit > Paste Text menu item. The program implements that m...
Jquery date picker z-index issue
... });
The before show ensures that datepicker always is on top when selected, but the onClose ensures that the z-index of the field gets reset so that it doesn't overlap on any dialogs opened later with a different datepicker.
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Find out whether radio button is checked with JQuery?
...cked").val()); it still gives me the value even if the radio button is not selected.
– AndrewC
Jul 24 '12 at 8:08
1
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Alternate table row color using CSS?
.../td>
</tr>
</tbody>
</table>
There is a CSS selector, really a pseudo-selector, called nth-child. In pure CSS you can do the following:
tr:nth-child(even) {
background-color: #000000;
}
Note: No support in IE 8.
Or, if you have jQuery:
$(document).ready(functi...
Shortcut to exit scale mode in VirtualBox [closed]
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worst selection of hotkey ever
– Woeitg
Jan 25 '16 at 15:17
22
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linux: kill background task
...
skill doB
skill is a version of the kill command that lets you select one or multiple processes based on a given criteria.
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MLKitObjectDetector 拓展：离线目标检测（找出物体并画框） · App Inventor 2 中文网
...1.Text = "检测中…"
ObjectDetector1.DetectFromFile(图像选择器1.Selection)
}
when ObjectDetector1.GotObjects(count, imageWidth, imageHeight, resultJson) {
标签1.Text = join("找到 ", count, " 个物体")
画布1.BackgroundImage = 图像选择器1.Selection
scale = 画布1.Width / ...
Is it possible to append to innerHTML without destroying descendants' event listeners?
... Nice, Bob! If you post that as a well-formatted answer, I'll select it.
– mike
Feb 27 '09 at 18:17
@bobi...