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PostgreSQL - Rename database
...orce disconnect all other clients from the database to be renamed
SELECT pg_terminate_backend( pid )
FROM pg_stat_activity
WHERE pid <> pg_backend_pid( )
AND datname = 'name of database';
-- rename the database (it should now have zero clients)
ALTER DATABASE "name of database" RENAME TO ...
What is the best Java email address validation method? [closed]
...
Note: Use_the Emailvalidator in org.apache.commons.validator.routines since EmailValidator in org.apache.commons.validator is deprecated (I am using 1.6 commons Validator)
– HopeKing
Dec 22 '17 a...
Using GCC to produce readable assembly?
...line-wrap the machine-code bytes
-Mintel: use GAS/binutils MASM-like .intel_syntax noprefix syntax instead of AT&T
-S: interleave source lines with disassembly.
You could put something like alias disas="objdump -drwCS -Mintel" in your ~/.bashrc
Example:
> gcc -g -c test.c
> objdump -...
How can I remove a flag in C?
....
flags = flags & ~MASK; or flags &= ~MASK;.
Long Answer
ENABLE_WALK = 0 // 00000000
ENABLE_RUN = 1 // 00000001
ENABLE_SHOOT = 2 // 00000010
ENABLE_SHOOTRUN = 3 // 00000011
value = ENABLE_RUN // 00000001
value |= ENABLE_SHOOT // 00000011 or same as ENABLE_SHOOTRUN
W...
What is a good choice of database for a small .NET application? [closed]
...
what about http://en.wikipedia.org/wiki/NoSQL_(RDBMS) ?
in particular MongoDB for .Net
http://www.mongodb.org/display/DOCS/Home
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How do I copy an entire directory of files into an existing directory using Python?
...ith a pre-existing dir. This needs to be changed. At least provide an exist_ok=False parameter to the call
– cfi
Sep 26 '12 at 16:05
6
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Using HTML5/JavaScript to generate and save a file
...le);
document.getElementById('link').href = url;
<a id="link" target="_blank" download="file.txt">Download</a>
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Is there a way to make a PowerShell script work by double clicking a .ps1 file?
...es to work the way VBS files do, you can edit the registry like this:
HKEY_CLASSES_ROOT\Microsoft.PowerShellScript.1\Shell\open\command
Edit the Default value to be something like so...
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noLogo -ExecutionPolicy unrestricted -file "%1"
...
jQuery changing style of HTML element
...le>
<div id="header" class="row">
<div id="logo" class="col_12">And the winner is<span>n't...</span></div>
<div id="navigation" class="row">
<ul id="pirra">
<li><a href="#">Why?</a></li>
&l...
Join strings with a delimiter only if strings are not null or empty
...
Lodash solution: _.filter([address, city, state, zip]).join()
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