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List of tables, db schema, dump etc using the Python sqlite3 API
...SQLITE_MASTER table:
sqlite> .tab
job snmptarget t1 t2 t3
sqlite> select name from sqlite_master where type = 'table';
job
t1
t2
snmptarget
t3
sqlite> .schema job
CREATE TABLE job (
id INTEGER PRIMARY KEY,
data VARCHAR
);
sqlite> select sql fr...
How to make the python interpreter correctly handle non-ASCII characters in string operations?
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Python 2 uses ascii as the default encoding for source files, which means you must specify another encoding at the top of the file to use non-ascii unicode characters in literals. Python 3 uses utf-8 as the default encoding for sour...
Regular Expression For Duplicate Words
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answered May 12 '10 at 21:55
GumboGumbo
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How to grep and replace
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257
Another option is to use find and then pass it through sed.
find /path/to/files -type f -exec...
Ignoring an already checked-in directory's contents?
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525
This command will cause git to untrack your directory and all files under it without actually d...
How does internationalization work in JavaScript?
... introduction can be found here. Implementations are available in:
Chrome 24
Firefox 29
Internet Explorer 11
Opera 15
There is also a compatibility implementation, Intl.js, which will provide the API in environments where it doesn't already exist.
Determining the user's preferred language remains ...
Find the files that have been changed in last 24 hours
...s running on my Ubuntu machine. Some data has been changed during the last 24 hours.
6 Answers
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Is there any way to put malicious code into a regular expression?
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216
Denial‐of‐Service Concerns
The most common concern with regexes is a denial‐of‐servic...
Batch file include external file for variables
...h file themselves, each with its own set statement:
set var1=value1
set var2=value2
...
and in your main batch:
call config.cmd
Of course, that also enables variables to be created conditionally or depending on aspects of the system, so it's pretty versatile. However, arbitrary code can run there ...
Most efficient way to determine if a Lua table is empty (contains no entries)?
...nded
– R.D. Alkire
Sep 11 '16 at 16:26
4
Why do we gain speed by doing local next?
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