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How do I fix the error 'Named Pipes Provider, error 40 - Could not open a connection to' SQL Server'
...ly after installing SQL Server:
Enable Named Pipes
SQL Config Manager --> SQL Server Network Consif --> Protocols --> Named Pipes --> Right-click --> Restart
Restart the server
SQL Config Manager --> SQL Server Services --> SQL Server (SQLEXPRESS) --> Right-click -->...
Convert hyphens to camel case (camelCase)
... camelCased = myString.replace(/(-+|\s+)\w/g, function (g) { return g[g.length - 1].toUpperCase(); });?
– trysis
Jul 9 '16 at 16:29
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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?
...or,
# rather than the whole line
$ echo 'bindkey "^U" backward-kill-line' >> ~/.zshrc
# binds hex 0x18 0x7f with deleting everything to the left of the cursor
$ echo 'bindkey "^X\\x7f" backward-kill-line' >> ~/.zshrc
# adds redo
$ echo 'bindkey "^X^_" redo' >> ~/.zshrc
# reload ...
Single Line Nested For Loops
...t are passed into the final part of the list comprehension (here (x,y)):
>>> [(x, y) for x in [1,2,3] for y in [3,1,4] if x != y]
[(1, 3), (1, 4), (2, 3), (2, 1), (2, 4), (3, 1), (3, 4)]
It's exactly the same as this nested for loop (and, as the tutorial says, note how the order of for a...
What's the use of do while(0) when we define a macro? [duplicate]
...
But the OP's question stands. Why not just { (ptr)->next ... } instead of do { (ptr)->next ... } while (0);?
– joshk0
May 29 '09 at 0:26
27
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Ruby array to string conversion
...
> a = ['12','34','35','231']
> a.map { |i| "'" + i.to_s + "'" }.join(",")
=> "'12','34','35','231'"
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improv...
How can I trim all strings in an Array? [duplicate]
...
exp: array('a'=>' A', 'b'=>' B ', 'c'=>array(0=>'2')); it will return array('a'=>' A', 'b'=>' B ', 'c'=>null)
– Imran Khan
Jun 17 '14 at 10:49
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Is it fine if first response is private with AppCache (Symfony2)?
...d problem this way.
In app.php, before I send response to user ($respond->send), I have overwritten the cache control header to blank and set cache headers to public and max age(some value).
//code snippet from app.php
$response = $kernel->handle($request);
$response->headers->...
Android Studio Collapse definitions and methods
... make sure it is enabled in config (it should be by default). Go to File -> Settings, then under the IDE Settings area find Editor -> General -> Code Folding, check the Show code folding outline.
To collapse/expand items use the Code -> Folding menu.
Edit:
To customize the keyboard sho...
Ruby: Change negative number to positive number?
...
Put a negative sign in front of it.
>> --300
=> 300
>> x = -300
=> -300
>> -x
=> 300
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