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Sending a mail from a linux shell script
... @Zen MTA stands for Mail transport agent. postfix, sendmail, qmail etc
– Francesco Laurita
Oct 24 '14 at 2:59
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WatiN or Selenium? [closed]
...ach and detach to/from running instances. Can access native window handles etc. (See script example below).
NuGet packaged, easy to get running in .NET, Visual Studio style environments and keep updated.
The Bad
Googling WatiN (watin xyz) often causes Google to recommend "watir xyz" instead. Not...
PHP Sort Array By SubArray Value
...parison functions just require a return of 1, 0, or -1 indicating the sort order for two elements.
– Tesserex
Mar 19 '10 at 13:19
1
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How to make ruler always be shown in Sublime text 2?
...ces -> Settings-User and change
"rulers": [],
to
"rulers": [80],
in order to display one ruler at column 80.
Now for the rub, it seems that one must use a monospaced font in order to display rulers so you'll also need to change
"font_face": "",
to
"font_face": "Monospace",
or any other m...
How to insert newline in string literal?
...but it's internally a bit slow because of culture specific concatenations, etc), while string concatenation - 1 resulting + 1 temporary, right?
– abatishchev
Nov 3 '10 at 9:55
1
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Using column alias in WHERE clause of MySQL query produces an error
...
You can only use column aliases in GROUP BY, ORDER BY, or HAVING clauses.
Standard SQL doesn't allow you to
refer to a column alias in a WHERE
clause. This restriction is imposed
because when the WHERE code is
executed, the column value may not yet
be dete...
Find duplicate lines in a file and count how many time each line was duplicated?
...ount
For the given input, the output is:
3 123
2 234
1 345
In order to sort the output with the most frequent lines on top, you can do the following (to get all results):
sort FILE | uniq -c | sort -nr
or, to get only duplicate lines, most frequent first:
sort FILE | uniq -cd | sort...
Adding a favicon to a static HTML page
...tead of the grey box it usually has - try dumping ur browser cache history etc And if u copied my code make sure u change example.com to ur domain lol
– Hazy McGee
Mar 30 '12 at 13:35
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Are table names in MySQL case sensitive?
...
Yes, but there to put this statement? I guess it is on: /etc/mysql/my.cnf underneath [mysql] group. But this is not enough, still something else needs to be done (besides of course restart mysql...
– Alg_D
Feb 5 '16 at 12:22
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How do I add indices to MySQL tables?
...DEX `index_name` (`col1`,`col2`)
Additionally the index should match the order of the query fields. In my extended example the index should be (ProductID,Category) not the other way around.
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