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No grammar constraints (DTD or XML schema) detected for the document
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In my case I have solved this annoying warning by simply adding the <!DOCTYPE xml> after the <?xml ... > tag.
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xml>
share
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How to simulate the environment cron executes a script with?
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Cron provides only this environment by default :
HOME user's home directory
LOGNAME user's login
PATH=/usr/bin:/usr/sbin
SHELL=/usr/bin/sh
If you need more you can source a script where you define your environment before the scheduling table in the crontab....
Correct way to delete cookies server-side
...ith ; expires appended will not destroy the cookie.
Invalidate the cookie by setting an empty value and include an expires field as well:
Set-Cookie: token=deleted; path=/; expires=Thu, 01 Jan 1970 00:00:00 GMT
Note that you cannot force all browsers to delete a cookie. The client can configure ...
Switch case with fallthrough?
... unregistered user. As to the "fall-through" logic, as normally understood by programmers, the question body demonstrates a collapsing of condition, not fall-through logic. (Notice the use of break in the php code.) Editing the question, or its title, at this date would invalidate many of the answer...
Xcode : failed to get the task for process
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by the way, check that this is done in both the Project and Target build settings (especially Target has the highest priority, so if you like me spend 30 minutes by changing the Project and you didn't realize the Target was d...
In vim, how do I go back to where I was before a search?
...C-i> to cycle through places you've recently been. Works across buffers by default : )
– Costa
May 9 at 18:28
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Sql Server equivalent of a COUNTIF aggregate function
I'm building a query with a GROUP BY clause that needs the ability to count records based only on a certain condition (e.g. count only records where a certain column value is equal to 1).
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prototype based vs. class based inheritance
...he same state space (read "possible values") and the same operations, thereby forming an equivalence class. If you look back at Smalltalk, since you can open a class and add methods, this is effectively the same as what you can do in Javascript.
Later OO languages wanted to be able to use static t...
How to determine the encoding of text?
...sn't English (even though it is
composed entirely of English letters).
By studying lots of “typical” text, a
computer algorithm can simulate this
kind of fluency and make an educated
guess about a text's language.
There is the chardet library that uses that study to try to detect enc...
Which selector do I need to select an option by its text?
...helps
For recent versions of jQuery the above does not work. As commented by Quandary below, this is what works for jQuery 1.9.1:
$('#test option').filter(function () { return $(this).html() == "B"; }).val();
Updated fiddle
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