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Is pass-by-value a reasonable default in C++11?
... especially around memory management (in the event that the object is heap-allocated)
4 Answers
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How to simulate a higher resolution screen? [closed]
...an the ones proposed above:
http://www.infobyip.com/testwebsiteresolution.php
It's not as versatile as browsershots.org but it's much faster (a few seconds v. a 45 minute queue).
share
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How to split the name string in mysql?
...e me feel super human with mysql pro skills. I have ave completely removed PHP processing and turned 100 lines of logic in a one single query. This is amazing!
– TeaCupApp
Feb 4 '14 at 3:35
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Why does UITableViewCell remain highlighted?
...oller, as it should be.
Taken from http://forums.macrumors.com/showthread.php?t=577677
Swift version
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
// deselect the selected row if any
let selectedRow: IndexPath? = tableView.indexPathForSelectedRow
i...
Can I get the name of the currently running function in JavaScript?
... Perfect. That's when JS does not have native constants like PHP does with Magic constants...
– stamster
Jul 3 '19 at 15:41
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How to remove trailing whitespaces with sed?
.../' $file
fi
}
to which I add:
SRC_FILES_EXTENSIONS="js|ts|cpp|c|h|hpp|php|py|sh|cs|sql|json|ini|xml|conf"
function find_source_files() {
if [[ $# -eq 0 ]]; then
echo "$FUNCNAME will list sources files (having extensions $SRC_FILES_EXTENSIONS)"
echo "Usage :"
echo "$FUNCNAME folde...
Analytics Google API Error 403: “User does not have any Google Analytics Account”
... and added the Service User's email address. .p12 authorization using the PHP API works, but only if I check off "Read & Analyze" only in the permissions list.
– Johnny O
Sep 15 '15 at 22:18
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Can dplyr package be used for conditional mutating?
...the 2nd iteration forward (which might affect timing since DT$g is already allocated?), the result also propagates back to ans1 and therefore might (if R's optimizer deems it necessary? Not sure on this...) avoid another copy that DPLYR_fun and BASE_fun need to make?
– Ken Will...
When should we use mutex and when should we use semaphore
...have to carefully track who currently has responsibility for it, much like allocated memory).
So, if you have a number of instances of a resource (say three tape drives), you could use a semaphore with a count of 3. Note that this doesn't tell you which of those tape drives you have, just that you ...
Is there a way to check which CSS styles are being used or not used on a web page?
...is is aweso -- UnCSS cannot be run on non-HTML pages, such as templates or PHP files - nevermind.......
– Brian Powell
Dec 15 '17 at 19:36
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