大约有 40,000 项符合查询结果（耗时：0.0630秒） [XML]
Replacing instances of a character in a string
This simple code that simply tries to replace semicolons (at i-specified postions) by colons does not work:
13 Answers
...
Truncating all tables in a Postgres database
...t in turn? You would probably have to write a PL/pgSQL script to do this.
http://www.postgresql.org/docs/8.3/static/plpgsql-statements.html (section 38.5.4. Executing Dynamic Commands)
share
|
impr...
How to style SVG with external CSS?
...on the content of the SVG if the SVG file is included inline in the HTML:
https://developer.mozilla.org/en/docs/SVG_In_HTML_Introduction
<html>
<body>
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 56.69...
Linux: compute a single hash for a given folder & contents?
Surely there must be a way to do this easily!
15 Answers
15
...
How to add a custom button state
...
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res/com.mydomain.mypackage">
<item
app:state_baked="true"
app:state_fried="false"
android:drawable="@drawable/item_ba...
How can I list all foreign keys referencing a given table in SQL Server?
... sql 2008 database for some reason. sp_help shows the relations, but this command will not.
– tbone
Jun 5 '13 at 18:43
21
...
PowerShell: Setting an environment variable for a single command only
...tion cmd_special()
{
$orig_master = $env:app_master
$env:app_master = 'http://host.example.com'
mycmd $args
$env:app_master = $orig_master
}
So mycmd is some executable that operates differently depending on the value of the environment variable app_master. By defining cmd_special, I can n...
How can I pass a list as a command-line argument with argparse?
I am trying to pass a list as an argument to a command line program. Is there an argparse option to pass a list as option?
...
Cannot change version of project facet Dynamic Web Module to 3.0?
...
I updated my web.xml
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
...
The function to show current file's full path in mini buffer
I need to get the full path of the file that I'm editing with emacs.
12 Answers
12
...