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How do I use su to execute the rest of the bash script as that user?
...nd one will definetly show 0 (because the second one was executed inside a block run by root). You can user whoami instead of id which will return the name instead of the id
– Mohammed Noureldin
Dec 24 '16 at 14:17
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Bootstrap 3 jquery event for active tab change
...c tab, and maybe add separate functions without having to add an if - else block in one function, is to use the a href selector (maybe along with additional selectors if required)
$("a[href='#tab_target_id']").on('shown.bs.tab', function(e) {
console.log('shown - after the tab has been shown...
Getting a list of files in a directory with a glob
...nged the < and > to " because they weren't showing up inside the pre block, but it still works with the quotes. Maybe somebody who knows more about formatting code here on StackOverflow will correct this (Chris?).
This is a "Foundation Tool" Command Line Utility template project. If I get my...
Teachable Machine 图像分类扩展 · App Inventor 2 中文网
...g:hover { color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } 文档反馈 切换 目录 在线 客服 ...
Show compose SMS view in Android
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I would just recommend to add this block in try-catch.
– Tanveer Shaikh
Jan 24 '14 at 8:41
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How do I disable orientation change on Android?
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The 3.2 update was very useful and was what was blocking me. I had no idea why my onConfigurationChanged handler wasn't firing and this was it. Thanks!
– sweetlilmre
Apr 16 '12 at 7:31
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Output to the same line overwriting previous output?
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Here's my little class that can reprint blocks of text. It properly clears the previous text so you can overwrite your old text with shorter new text without creating a mess.
import re, sys
class Reprinter:
def __init__(self):
self.text = ''
def ...
How to prevent going back to the previous activity?
...retty useful in the usual login / main activity scenario or implementing a blocking screen.
To minimize the app rather than going back to previous activity, you can override onBackPressed() like this:
@Override
public void onBackPressed() {
moveTaskToBack(true);
}
moveTaskToBack(boolean nonR...
TCPClient TCP客户端扩展：连接TCP服务器进行文本消息通信 · App Inventor 2 中文网
...g:hover { color: #3773f5 } .feedback-pop .feedback-img { display: inline-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } 文档反馈 切换 目录 在线 客服 ...
What is an invariant?
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Something that doesn't change within a block of code
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