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Language Books/Tutorials for popular languages
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votes
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Do you get charged for a 'stopped' instance on EC2? [closed]
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281
No.
You get charged for:
Online time
Storage space (assumably you store the image on S3 [EB...
In Bash, how can I check if a string begins with some value?
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1126
This snippet on the Advanced Bash Scripting Guide says:
# The == comparison operator behaves d...
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...
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...
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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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 ...
Most efficient way to determine if a Lua table is empty (contains no entries)?
...nded
– R.D. Alkire
Sep 11 '16 at 16:26
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Why do we gain speed by doing local next?
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