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How do I determine which iOS SDK I have?
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answered Oct 15 '13 at 9:32
Johan KoolJohan Kool
14.8k88 gold badges5858 silver badges7878 bronze badges
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PHP: How to send HTTP response code?
...or (Fast)CGI PHP:
$sapi_type = php_sapi_name();
if (substr($sapi_type, 0, 3) == 'cgi')
header("Status: 404 Not Found");
else
header("HTTP/1.1 404 Not Found");
Note: According to the HTTP RFC, the reason phrase can be any custom string (that conforms to the standard), but for the sake of c...
Alter MySQL table to add comments on columns
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136
try:
ALTER TABLE `user` CHANGE `id` `id` INT( 11 ) COMMENT 'id of user'
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“An exception occurred while processing your request. Additionally, another exception occurred while
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+300
First, set customErrors = "Off" in the web.config and redeploy to get a more detailed error message that will help us diagnose the p...
Getting a list of all subdirectories in the current directory
...ectory)
will yield a tuple for each subdirectory. Ths first entry in the 3-tuple is a directory name, so
[x[0] for x in os.walk(directory)]
should give you all of the subdirectories, recursively.
Note that the second entry in the tuple is the list of child directories of the entry in the first...
How to show vertical line to wrap the line in Vim?
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Edit: For Vim >=7.3 see answer below.
Unfortunately vim has no mechanism to display a vertical line after a column like you want (unlike, say, TextMate). However, there are alternative visual indicators that you can use to show that a line is...
Using CSS to insert text
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323
It is, but requires a CSS2 capable browser (all major browsers, IE8+).
.OwnerJoe:before {
c...
Twitter Bootstrap Button Text Word Wrap
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362
Try this: add white-space: normal; to the style definition of the Bootstrap Button or you can ...
MySql - Way to update portion of a string?
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234
I think this should work:
UPDATE table
SET field = REPLACE(field, 'string', 'anothervalue')
WH...
Sequence contains no matching element
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39
Use FirstOrDefault. First will never return null - if it can't find a matching element it throw...