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How to automatically convert strongly typed enum into int?
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That's another weird example of 'we know better what you want to do' from C++ creators. Conventional (old-style) enums had tons of benefits like implicit conversion to indexes, seamless using of bitwise operations etc.. The new style enums added a really great ...
Unlink of file failed
...was not friendly to systems that cannot remove files that are open.
They now close the packs before doing so.
That fixes git-for-widows issue 500.
Looking at the test used to validate that new approach, a possible workaround (since Git 2.8 is not yet out) would be to raise artificially gc.autoP...
Select multiple records based on list of Id's with linq
...Profile.Join(idList, up => up.ID, id => id, (up, id) => up);
And now result of my measurement. I generated 100 000 UserProfiles and 100 000 ids. Join took 32ms and .Where with .Contains took 2 minutes and 19 seconds! I used pure IEnumerable for this testing to prove my statement. If you us...
Getting “unixtime” in Java
...a 8 you can use
import java.time.Instant
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long unixTimestamp = Instant.now().getEpochSecond();
Instant.now() returns an Instant that represents the current system time. With getEpochSecond() you get the epoch seconds (unix time) from the Instant.
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Accessing MP3 metadata with Python [closed]
...answered Sep 19 '08 at 14:30
OwenOwen
19.2k1313 gold badges3838 silver badges4747 bronze badges
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How to create SBT project with IntelliJ Idea?
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I retract my answer. This is a great plugin and I now use it every time.
– Synesso
Dec 6 '10 at 4:57
1
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How to create Java gradle project
... it.mkdirs() }
sourceSets*.resources.srcDirs*.each { it.mkdirs() }
}
Now we can setup a new gradle Java EE project to eclipse with only one command. I put this example at GitHub
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improv...
Is there a goto statement in Java?
...Didn't you describe why it's reserved? It's a keyword, so it can't be used now; later goto could spring to life without causing problems. If it wasn't a reserved word, it could be used now to produce code (int goto = 2;) which would break if goto was introduced.
– user146043
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How to open every file in a folder?
... print "No files found here!"
print "Total files found:\t", counter
Now you have not only listed all the files in a folder but also have them (optionally) sorted by starting name, file type and others. Just now iterate over each list and do your stuff.
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Send and receive messages through NSNotificationCenter in Objective-C?
...w ios devs who keep the notification listener alive longer than they need. Now with arc you usually don't use dealloc and as a result some may think they don't have to release the listener.
– Vive
Nov 5 '13 at 7:45
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