大约有 40,000 项符合查询结果（耗时：0.0294秒） [XML]
How do you version your database schema? [closed]
...n be rolled back without losing data or functionality.
I have a migration script that contains statements that creates tables and columns if they don't exist yet and fills them with data.
The migration script runs whenever the production code is updated and after new installs.
When I would like t...
Portable way to get file size (in bytes) in shell?
...did that on a full hard disk. It was slow enough that I could re-write the script before the first one finished, came here to remember how I did it lol.
– Camilo Martin
Jul 27 '12 at 13:43
...
PostgreSQL: How to change PostgreSQL user password?
...an you use environment variables here? I want to automate this in a deploy script
– TheRealChx101
Jul 21 '19 at 20:46
add a comment
|
...
iPhone App Minus App Store?
...
With the help of this post, I have made a script that will install via the app Installous for rapid deployment:
# compress application.
/bin/mkdir -p $CONFIGURATION_BUILD_DIR/Payload
/bin/cp -R $CONFIGURATION_BUILD_DIR/MyApp.app $CONFIGURATION_BUILD_DIR/Payload
/bin...
Example use of “continue” statement in Python?
...
same here, when we write python script (for cron job) and iterating on large values and some exception occurs then cron job will be stopped and you only be able to know that the next day, it really helps a lot in those case, Yes we can write send mail featu...
phpinfo() - is there an easy way for seeing it?
...the function call. Obviously, the best approach would be to have a phpinfo script in the root of your web server directory, that way you have access to it at all times via http://localhost/info.php or something similar (NOTE: don't do this in a production environment or somewhere that is publicly ac...
Removing colors from output
I have some script that produces output with colors and I need to remove the ANSI codes.
13 Answers
...
How do I get a YouTube video thumbnail from the YouTube API?
...
You can use YouTube Data API to retrieve video thumbnails, caption, description, rating, statistics and more. API version 3 requires a key*. Obtain the key and create a videos: list request:
https://www.googleapis.com/youtube/v3/videos?key=YOUR_API_KEY&part=snippet&id=VIDEO_ID
Exampl...
How to set environment variables from within package.json
...
Set the environment variable in the script command:
...
"scripts": {
"start": "node app.js",
"test": "NODE_ENV=test mocha --reporter spec"
},
...
Then use process.env.NODE_ENV in your app.
Note: This is for Mac & Linux only. For Windows refer to the co...
How to convert a string to utf-8 in Python
...:
# -*- coding: utf-8 -*-
allows you to encode strings directly in your script, like this:
utfstr = "ボールト"
share
|
improve this answer
|
follow
|
...