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“CAUTION: provisional headers are shown” in Chrome debugger
... determine that this was my problem because when I did the above. My https site was calling an https css file that was doing a 302 redirect to an http page. Security wouldn't allow the file to load and only showed the provisional headers.
– Steropes
Jan 12 '16...
Xcode + remove all breakpoints
...the mouse alone. It doesn't make life complex, I'd argue it does the exact opposite, especially if the shortcuts stay the same while the UI changes. It also saves time to find the button if you have no idea where it is, or the buttons are moved around after an update.
– Zoe
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break out of if and foreach
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A safer way to approach breaking a foreach or while loop in PHP is to nest an incrementing counter variable and if conditional inside of the original loop. This gives you tighter control than break; which can cause havoc elsewhere on a complicated page.
Example:
// Setup a counter
$...
Is there a “not equal” operator in Python?
...== (1): # This will eval true then false
# (ie: 1 == 1 is true but the opposite(not) is false)
print "the world is ending" # This will only run on a if true
elif (1+1) != (2): #second if
print "the world is ending"
# This will only run if the first if is false and the second if is tr...
Xcode debugger doesn't print objects and shows nil, when they aren't
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Funny, that didn't work. I did the opposite. I switched to Fastest, Smallest[-Os] and it worked.
– Nate Hat
Dec 16 '14 at 21:26
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The $.param( ) inverse function in JavaScript / jQuery
...field[0] = Array [ "a", "b", "c" ]. This is the behaviour as expected from PHP. @JackyLi's solution does take care of that.
– cars10m
Aug 5 '16 at 13:38
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uppercase first character in a variable with bash
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Is there an opposite to this?
– CMCDragonkai
Dec 16 '15 at 12:06
47
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Why is Go so slow (compared to Java)?
...M. Go may be slower than C in many operations, however noone is writing websites in C. Go is a perfectly viable option already, and should only get better, as new libraries, frameworks and tools pop up.
– if __name__ is None
May 30 '13 at 23:37
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How do I get a YouTube video thumbnail from the YouTube API?
If I have a YouTube video URL, is there any way to use PHP and cURL to get the associated thumbnail from the YouTube API?
3...
Remove duplicate rows in MySQL
...ORE keyword. Like so:
ALTER IGNORE TABLE jobs
ADD UNIQUE INDEX idx_name (site_id, title, company);
This will drop all the duplicate rows. As an added benefit, future INSERTs that are duplicates will error out. As always, you may want to take a backup before running something like this...
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