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Detecting Unsaved Changes
...very keystroke. (I usually use it alongside change with JQuery's one(), in order to prevent multiple events.)
– SpazzMarticus
Oct 24 '18 at 10:59
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Task vs Thread differences [duplicate]
...izing switching cost - aka inline execution) 2) prefer execute tasks in an order they were started - aka PreferFairness 3) more effective distribution of tasks between inactive threads depending on "prior knowledge of tasks activity" - aka Work Stealing. Important: in general "async" is not same as...
Why are these constructs using pre and post-increment undefined behavior?
...ne the value to be stored.
and 6.5.16 Assignment operators, §4:
The order of evaluation of the operands is unspecified. If an attempt is made to modify
the result of an assignment operator or to access it after the next sequence point, the
behavior is undefined.
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Angular HttpPromise: difference between `success`/`error` methods and `then`'s arguments
...n by parallel, since JS is single-threaded? Do you mean that the execution order is non-deterministic?
– Derek
Mar 3 '15 at 20:12
2
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Why is there no Tree class in .NET?
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Beware that elements are un-ordered this way
– Sebastian
Aug 2 '16 at 10:15
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Bash Templating: How to build configuration files from templates with Bash?
...lt;<EOF
<Location ${STATUS_URI}>
SetHandler server-status
Order deny,allow
Deny from all
Allow from ${MONITOR_IP}
</Location>
EOF
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Redis cache vs using memory directly
... etc ...
Redis can replicate its activity with a master/slave mechanism in order to implement high-availability.
Basically, if you need your application to scale on several nodes sharing the same data, then something like Redis (or any other remote key/value store) will be required.
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CSS Child vs Descendant selectors
...e green, but ghi will have red background color.
IMPORTANT: If you change order of the rules to:
div>span{background:green}
div span{background:red}
All letters will have red background, because descendant selector selects child's too.
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How to declare global variables in Android?
...ate with the Application subclass.
NOTE 1: Also as anticafe commented, in order to correctly tie your Application override to your application a tag is necessary in the manifest file. Again, see the Android docs for more info. An example:
<application
android:name="my.application.MyApp"
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How to print the ld(linker) search path
What is the way to print the search paths that in looked by ld in the order it searches.
6 Answers
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