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Symbol for any number of any characters in regex?
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.*
. is any char, * means repeated zero or more times.
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Difference between 'self' and 'total' in Chrome CPU Profile of JS
...cs of the percentage that is now shown along self and total time values? I mean it's a percent of what in what?
– jayarjo
Jun 22 '18 at 6:21
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jQuery.active function
...from 0 to 1 (jQuery.active++ isn't 0 after this one, and !0 == true), this means the first of the current simultaneous requests started. The same thing happens at the other end. When an AJAX request stops (because of a beforeSend abort via return false or an ajax call complete function runs):
if ...
Get/pick an image from Android's built-in Gallery app programmatically
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@hcpl You didn't mean 'Intent.hasExtra', you meant 'data.hasExtra' - assuming data is your Intent parameter in onActivityResult().
– IgorGanapolsky
Dec 27 '13 at 19:26
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What is the best way to deal with the NSDateFormatter locale “feechur”?
...at set by yourself, thus falsely assuming that format will be used.
This means UI is driven by user preferences (am/pm vs 24 hour, and date strings formatted correctly to user choice - from iOS settings), whereas dates that are "coming into" your app are always being "parsed" correctly to an NSDat...
What is the difference between SIGSTOP and SIGTSTP?
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@Archer I'm not sure to understand your comment. Do you mean you believe Control-Z doesn't trigger SIGTSTP or do you think it should not?
– jlliagre
Jan 14 '19 at 8:38
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Android: What's the difference between Activity.runOnUiThread and View.post?
...we happen to be on the main application thread" (emphasis added). "Does it mean that what ever is currently on the UI thread is ignored and this is given first priority?" -- "what ever is currently on the UI thread" is the runOnUiThread() call.
– CommonsWare
No...
Should I commit or rollback a read transaction?
...nsible alternative - rollback. Explicit rollback, that is. If you didn't mean to change anything, rollback ensures anything is undone. Of course, there shouldn't have been any changes; rollback guarantees that.
– Jonathan Leffler
Nov 21 '08 at 23:50
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Is a GUID unique 100% of the time?
...your machine, but putting "mario" as the node identifier is incorrect - it means they're not RFC-4122-compliant. Likewise, the 0FF1CE GUIDs fall under the "NCS backwards compatibility" section of RFC-4122, but it's unlikely that Microsoft is following the NCS rules for those values.
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TCP: can two different sockets share a port?
...nections from the current computer. So this is not a connection, this just means that a process requested to bind() to port IP, and that process is responsible for handling all connections to that port. This hints to the limitation that there can only be one process per computer listening on a port ...