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jQuery .val change doesn't change input value
... with .html(), then there will be still the same old value, doesnt matter, if you use .val('new value') or attr('value', 'new value')... :(
– Legionar
May 27 '14 at 11:58
6
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Arduino101（Genuino 101）&App Inventor – RGB LED控制 - 创客硬件开...
...xperimental-link-color)]
Arduino 101 code重點在於 line 53~67 之間的if (LEDStatus.written())判斷式中，使用 incom = LEDStatus.value(); 來取得 App Inventor 送過來的整數值，並以 1000 為單位來拆開並顯示於 Serial Monitor，最後使用 analogWrite 指令去控制對...
Using regular expressions to parse HTML: why not?
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Best answer so far. If it can only match regular grammars then we would need an infinitely large regexp to parse a context-free grammar like HTML. I love when these things have clear theoretical answers.
– ntownsend
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Avoiding an ambiguous match exception
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The presentation is fine, it just happens to follow a different style than the one you seem to prefer. You commented along the lines of "I'd use this bike shed, if it were a bit more blueish". Which confuses me. Editing the comment: Unless you're unaware that new [] {} actually i...
How can I use “puts” to the console without a line break in ruby on rails?
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You need to use print instead of puts. Also, if you want the dots to appear smoothly, you need to flush the stdout buffer after each print...
def print_and_flush(str)
print str
$stdout.flush
end
100.times do
print_and_flush "."
sleep 1
end
Edit: I was just l...
How can I remove duplicate rows?
...tead of an integer, you can replace
MIN(RowId)
with
CONVERT(uniqueidentifier, MIN(CONVERT(char(36), MyGuidColumn)))
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On design patterns: When should I use the singleton?
The glorified global variable - becomes a gloried global class. Some say breaking object-oriented design.
19 Answers
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Are nested HTML comments possible?
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If you change "--" to "- -" then it is no longer a comment. It's not a solution but a way around, you can also use "<%-- your comment--%> for a way around.
– Anant Singh
Sep 19 '1...
SVN checkout the contents of a folder, not the folder itself
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svn co svn://path destination
To specify current directory, use a "." for your destination directory:
svn checkout file:///home/landonwinters/svn/waterproject/trunk .
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How to find the foreach index?
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definitely, this question isn't very specific, i took it to mean the OP was largely unaware of the $key=>$value syntax
– Owen
Sep 27 '08 at 0:23
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