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How to get start and end of day in Javascript?

How to get start ( 00:00:00 ) and end ( 23:59:59 ) of today in timestamp ( GMT )? Computer use a local time. 7 Answers ...
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Should CSS always preceed Javascript?

...ownload each time a page is loaded. To simulate reality, I included jQuery and the H5BP CSS (so there's a decent amount of script/CSS to parse) Set up two pages - one with CSS before script, one with CSS after script. Recorded how long it took for the external script in the <head> to execute R...
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How can I count text lines inside an DOM element? Can I?

...using: var divHeight = document.getElementById('content').offsetHeight; And divide by the font line height: document.getElementById('content').style.lineHeight; Or to get the line height if it hasn't been explicitly set: var element = document.getElementById('content'); document.defaultView.g...
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Most efficient way to store thousand telephone numbers

...digits left. We view these remaining five digits as 17-bit binary integers and store k of those bits using one method and 17 - k = m with a different method, determining k at the end to minimize the required space. We first sort the phone numbers (all reduced to 5 decimal digits). Then we count how...
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Make xargs handle filenames that contain spaces

My command fails because the file "Lemon Tree.mp3" contains spaces and so xargs thinks it's two files. Can I make find + xargs work with filenames like this? ...
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Implementing Fast and Efficient Core Data Import on iOS 5

... sense having that MOC wait until the end to save. It has its own thread, and it will help keep memory down as well. You wrote: Then at the end of the import process, I save on the master/parent context which, ostensibly, pushes modifications out to the other child contexts including the m...
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Bash ignoring error for a particular command

...shell to think that the entire pipe has non-zero exit code when one of commands in the pipe has non-zero exit code (with pipefail off it must the last one). $ set -o pipefail $ false | true ; echo $? 1 $ set +o pipefail $ false | true ; echo $? 0 ...
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Boolean method naming readability

Simple question, from a readability standpoint, which method name do you prefer for a boolean method: 12 Answers ...
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How to resolve symbolic links in a shell script

... According to the standards, pwd -P should return the path with symlinks resolved. C function char *getcwd(char *buf, size_t size) from unistd.h should have the same behaviour. getcwd pwd ...
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Best practices for storing postal addresses in a database (RDBMS)?

...resses in an RDBMS? It seems there are lots of tradeoffs that can be made and lots of pros and cons to each to be evaluated -- surely this has been done time and time again? Maybe someone has at least written done some lessons learned somewhere? ...