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SQL command to display history of queries
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try
cat ~/.mysql_history
this will show you all mysql commands ran on the system
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Get content uri from file path in android
I know the absolute path of an image (say for eg, /sdcard/cats.jpg). Is there any way to get the content uri for this file ?
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Is there a conditional ternary operator in VB.NET?
... Visual Basic If announcement
Example:
Dim foo as String = If(bar = buz, cat, dog)
[EDIT]
Prior to 2008 it was IIf, which worked almost identically to the If operator described Above.
Example:
Dim foo as String = IIf(bar = buz, cat, dog)
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Regarding 'main(int argc, char *argv[])' [duplicate]
...most familiar way is to use the good ol' terminal where an user could type cat file. Here the word cat is a program that takes a file and outputs it to standard output (stdout).
The program receives the number of arguments in argc and the vector of arguments in argv, in the above the argument count...
What is the benefit of using $() instead of backticks in shell scripts?
...lt;<<\"$y\"`"
or writing something like:
IPs_inna_string=`awk "/\`cat /etc/myname\`/"'{print $1}' /etc/hosts`
because $() uses an entirely new context for quoting
which is not portable as Bourne and Korn shells would require these backslashes, while Bash and dash don't.
Syntax for nestin...
What is a .pid file and what does it contain?
...elf. You can also use that information to kill the process yourself, using cat filename.pid | xargs kill
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How to filter SQL results in a has-many-through relation
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I was curious. And as we all know, curiosity has a reputation for killing cats.
So, which is the fastest way to skin a cat?
The precise cat-skinning environment for this test:
PostgreSQL 9.0 on Debian Squeeze with decent RAM and settings.
6.000 students, 24.000 club memberships (data copied fr...
VIM + JSLint?
... VIM quickfix window (:copen).
Now set the following in VIM:
set makeprg=cat\ %\ \\\|\ /my/path/to/js\ /my/path/to/mylintrun.js\ %
set errorformat=%f:%l:%c:%m
where you have to change /my/path/to/js to the path to SpiderMonkey and /my/path/to/mylintrun.js to the path where you put the JS files.
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What is a word boundary in regex?
...rd character and not preceded by one.
Suppose I have a string "This is a cat, and she's awesome", and I am supposed to replace all occurrence(s) the letter 'a' only if this letter exists at the "Boundary of a word", i.e. the letter a inside 'cat' should not be replaced.
So I'll perform regex (in ...
PHP Difference between array() and []
... Difference is between {} and []. My code
<p>
<label for="post_category"> Cat 1 </label>
<input type="checkbox" name="post_category{first}" value="cat1">
<br />
<label for="post_category{second}"> Cat 2 </label>
<input type="checkbox" name="pos...