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How do I stop Chrome from yellowing my site's input boxes?
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answered Oct 6 '08 at 20:09
Ben HoffsteinBen Hoffstein
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How can I truncate a double to only two decimal places in Java?
...If you need it for calculations, use java.lang.Math:
Math.floor(value * 100) / 100;
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How to apply CSS to iframe?
...t;iframe name="iframe1" id="iframe1" src="empty.htm"
frameborder="0" border="0" cellspacing="0"
style="border-style: none;width: 100%; height: 120px;"></iframe>
The style of the page embedded in the iframe must be either set by including it in the child page:
<link ty...
In mongoDb, how do you remove an array element by its index?
...ex. In fact, this is an open issue http://jira.mongodb.org/browse/SERVER-1014 , you may vote for it.
The workaround is using $unset and then $pull:
db.lists.update({}, {$unset : {"interests.3" : 1 }})
db.lists.update({}, {$pull : {"interests" : null}})
Update: as mentioned in some of the comme...
NSDate beginning of day and end of day
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edited Jan 10 '18 at 22:54
shim
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How to add anything in through jquery/javascript?
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150
You can select it and add to it as normal:
$('head').append('<link />');
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Official way to ask jQuery wait for all images to load before executing something
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How to go to a specific element on page? [duplicate]
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Reigel
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answered Jan 26 '11 at 5:47
mu is too sh...
Checking from shell script if a directory contains files
...ob # To include hidden files
files=(/some/dir/*)
if [ ${#files[@]} -gt 0 ]; then echo "huzzah"; fi
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Spark java.lang.OutOfMemoryError: Java heap space
...uge amounts of data you may need way more than 4 per CPU, I've had to use 8000 partitions in some cases!
Decrease the fraction of memory reserved for caching, using spark.storage.memoryFraction. If you don't use cache() or persist in your code, this might as well be 0. It's default is 0.6, which me...