大约有 40,000 项符合查询结果（耗时：0.0346秒） [XML]
Run a string as a command within a Bash script
I have a Bash script that builds a string to run as a command
8 Answers
8
...
Hide all warnings in ipython
...and even if I set warnings.filterwarnings('ignore') at the beginning of my script, I get warnings anyway. Should it be related to the fact that I use TPU accelerator, does TPU have a particular behaviour in this case ... I wonder. I do not understand.
– Catalina Chircu
...
What is the meaning of “$” sign in JavaScript
In the following JavaScript code there is a dollar ( $ ) sign. What does it mean?
7 Answers
...
How can I run a PHP script in the background after a form is submitted?
...ing a file to write to.)
I'm using the following line to invoke the email script:
shell_exec("/path/to/php /path/to/send_notifications.php '".$post_id."' 'alert' >> /path/to/alert_log/paging.log &");
It is important to notice the & at the end of the command (as pointed out by @netc...
Can I set the height of a div based on a percentage-based width? [duplicate]
...hack (see the other answers), but it can also be done very easily with JavaScript.
Set the div's width to (for example) 50%, use JavaScript to check its width, and then set the height accordingly. Here's a code example using jQuery:
$(function() {
var div = $('#dynamicheight');
var w...
Trim trailing spaces in Xcode
...
You can create a script and bind it to a keyboard shortcut:
Select Scripts Menu > Edit User Scripts...
Press the + button and select New Shell Script
Give it a name like "Strip Trailing Spaces", and give it a shortcut like ⌃⇧R.
Set I...
AngularJS - Multiple ng-view in single template
...should be rendered for specific state.
<body ng-app="main">
<script type="text/javascript">
angular.module('main', ['ui.router'])
.config(['$locationProvider', '$stateProvider', function ($locationProvider, $stateProvider) {
$stateProvider
.state('home', {
...
Get next / previous element using JavaScript?
How do I get the next element in HTML using JavaScript?
8 Answers
8
...
Executing multi-line statements in the one-line command-line?
... is safest to use arguments and access them via sys.argv inside the Python script:
name='rob' # value to pass to the Python script
python -c $'import sys\nfor r in range(10): print(sys.argv[1])' "$name"
See below for a discussion of the pros and cons of using an (escape sequence-preprocessed) d...
Generate pdf from HTML in div using Javascript
...hub.com/MrRio/jsPDF and download the latest Version.
Include the following Scripts in your project:
jspdf.js
jspdf.plugin.from_html.js
jspdf.plugin.split_text_to_size.js
jspdf.plugin.standard_fonts_metrics.js
If you want to ignore certain elements, you have to mark them with an ID, which you ca...