大约有 40,000 项符合查询结果（耗时：0.0568秒） [XML]
Convert SQLITE SQL dump file to POSTGRESQL
...it appears it worked quite well. I know if I had tried to run one of these scripts or do the stepwise conversion mentioned herein, I would have spent much more time.
To prove the concept I dumped this testdb and imported into a development environment on a production server and the data transferred ...
Why declare unicode by string in python?
...g strings at runtime.
putting a non-ascii character like ۲ in the python script without the utf-8 header definition will throw a warning
share
|
improve this answer
|
f...
PHP exec() vs system() vs passthru()
...tistics does not convince me. I believe that using system calls to execute scripts are totally fine as long as the whole application does not depend one a bunch of scripts in the back-end.
– codingbear
Apr 9 '09 at 7:01
...
Batch equivalent of Bash backticks
...
You can get a similar functionality using cmd.exe scripts with the for /f command:
for /f "usebackq tokens=*" %%a in (`echo Test`) do my_command %%a
Yeah, it's kinda non-obvious (to say the least), but it's what's there.
See for /? for the gory details.
Sidenote: I thou...
Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?
...
Worked like a charm, used within an init.sql script inside Docker container. Thanks!
– Micheal J. Roberts
May 3 '19 at 8:01
...
Inspect attached event handlers for any DOM element
...ler"> can be retrieved trivially from the element.onclick property from script or in-debugger.
Event handlers attached using DOM Level 2 Events addEventListener methods and IE's attachEvent cannot currently be retrieved from script at all. DOM Level 3 once proposed element.eventListenerList to g...
How to run a PowerShell script without displaying a window?
How is it possible to run a PowerShell script without displaying a window or any other sign to the user?
11 Answers
...
Difference between PCDATA and CDATA in DTD
...coding a document that contains
lots of those special characters (like
scripts and code fragments); it's
easier on data entry, and easier on
reading, than the corresponding entity
reference.
So you can infer that the exception to
the "any old text" rule is that PCDATA
cannot inclu...
How to set an environment variable only for the duration of the script?
...at will only be different from the normal variable for the duration of the script? For example, in a shell script, making an app that saves to HOME portable by temporarily setting HOME to a folder in the present working directory, and then launching the app.
...
Does “git fetch --tags” include “git fetch”?
...with a
simultaneous repack.
Here are results from the included perf script, which sets up a situation similar to the one described above:
Test HEAD^ HEAD
----------------------------------------------------------
5550.4: fetch 11.21(10.42+0.78) 0.08(0.04+0.02) -...