大约有 8,330 项符合查询结果（耗时：0.0185秒） [XML]
How can I match a string with a regex in Bash?
I am trying to write a bash script that contains a function so when given a .tar , .tar.bz2 , .tar.gz etc. file it uses tar with the relevant switches to decompress the file.
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Finding current executable's path without /proc/self/exe
...eck for a pathname in the environment explicitly passed in by your wrapper script, if any.
Optional: As a last resort try environment variable "_". It might point to a different program entirely, such as the users shell.
Resolve symlinks, there may be multiple layers. There is the possibility of ...
An explicit value for the identity column in table can only be specified when a column list is used
... column in your archive table to No. Behind the scenes, this will create a script to re-create the table and copy existing data, so, to do that, you will also need to unset Tools/Options/Designers/Table and Database Designers/Prevent saving changes that require table re-creation.
OR
Use one of the...
How can I have a newline in a string in sh?
...ability.
You can also try and insert the newline directly into your shell script (if a script is what you're writing) so it looks like...
#!/bin/sh
echo "Hello
World"
#EOF
or equivalently
#!/bin/sh
string="Hello
World"
echo "$string" # note double quotes!
...
How can I clear scrollback buffer in Tmux?
...t you can just run any of the commands like that... or run them in a shell/script them like tmux command ... or make a keyboard shortcut for them.
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How to export query result to csv in Oracle SQL Developer?
...Method 1
Add the comment /*csv*/ to your SQL query and run the query as a script (using F5 or the 2nd execution button on the worksheet toolbar)
That's it.
Method 2
Run a query
Right click and select unload.
Update. In Sql Developer Version 3.0.04 unload has been changed to export
Thanks ...
jQuery how to find an element based on a data-attribute value?
...quals selector:
$("ul").find(`[data-slide='${current}']`)
For older JavaScript environments (ES5 and earlier):
$("ul").find("[data-slide='" + current + "']");
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How can I put a database under git (version control)?
... Liguibase's best practices recommend keeping schema creation scripts as a set of sequential scripts to be ran in order. While this is a good best practice I don't see how it would works without a central repository, which is un-GIT.
– Frank Schwieterman
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How to find a text inside SQL Server procedures / triggers?
...ocessing, configuration, or indirection rather than changing human-written scripts. Automatically updating machine-created scripts is fine, this is preprocessing. Doing things manually is awful.
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Changing default encoding of Python?
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If you get this error when you try to pipe/redirect output of your script
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-5: ordinal not in range(128)
Just export PYTHONIOENCODING in console and then run your code.
export PYTHONIOENCODING=utf8
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