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printf() formatting for hex
... You need to ask for 10 characters if you want it to be the same.
int i = 7;
printf("%#010x\n", i); // gives 0x00000007
printf("0x%08x\n", i); // gives 0x00000007
printf("%#08x\n", i); // gives 0x000007
Also changing the case of x, affects the casing of the outputted characters.
printf("%04...
jQuery - If element has class do this
...al:
if ($("#about").hasClass("opened")) {
$("#about").animate({right: "-700px"}, 2000);
}
But you can also simplify this to:
$('#about.opened').animate(...);
If #about doesn't have the opened class, it won't animate.
If the problem is with the animation itself, we'd need to know more about ...
How add “or” in switch statements?
...ion.
switch(myvar)
{
case 2:
case 5:
...
break;
case 7:
case 12:
...
break;
...
}
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What is a “Bitmap heap scan” in a query plan?
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answered Jul 6 '11 at 7:31
Denis de BernardyDenis de Bernardy
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How can I tell who forked my repository on GitHub?
...
177
Clicking the number of forks shows you the full network. From there you can click "members" to ...
How to change a PG column to NULLABLE TRUE?
...
472
From the fine manual:
ALTER TABLE mytable ALTER COLUMN mycolumn DROP NOT NULL;
There's no ne...
Getting “bytes.Buffer does not implement io.Writer” error message
...29
River
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answered May 4 '14 at 10:06
Kevin BurkeKevin ...
Simplest way to check if key exists in object using CoffeeScript
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answered Nov 23 '11 at 15:07
Trevor BurnhamTrevor Burnham
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Determine if an object property is ko.observable
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RP NiemeyerRP Niemeyer
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Objective-C Runtime: best way to check if class conforms to protocol?
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edited Aug 12 '17 at 9:08
Pang
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ans...