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How to detect iPhone 5 (widescreen devices)?
...d as an exact number (like 1.0/3.0*3.0 for example). Read this article for more info ;)
– AliSoftware
Sep 16 '12 at 16:50
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Why are variables “i” and “j” used for counters?
... That's a good question. I actually think that "i" might come from integer more than index. I also think it's easy to write on a chalkboard. Back in the 70's we were cautioned to be sure that we wrote our "i" and "j" in a perfectly distinctive manner. Indeed, we were told to draw our "i" exactly ...
Practical uses for AtomicInteger
...r unique-indexing), without having to resort to synchronizing all access.
More complex synchronization-free logic can be employed by using compareAndSet() as a type of optimistic locking - get the current value, compute result based on this, set this result iff value is still the input used to do t...
mysqli or PDO - what are the pros and cons? [closed]
...ch would otherwise be read-write assoc. arrays, this is acceptable. Furthermore it permits easier type checking as records float through the system.
– Dan Lugg
Jul 16 '11 at 0:50
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What is the Ruby (spaceship) operator?
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When is it appropriate to use C# partial classes?
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Once I wrote a code generator which produce more than 36K lines (or probably much more, I don't remeber exactly), and my editors were blocked when the source was opened. Partial classes allowed me to see the produced code without havin 4 GB of RAM.
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Create a tag in a GitHub repository
...o my answer to How do you push a tag to a remote repository using Git? for more details about that syntax above.
Creating tags through GitHub's web interface
You can find GitHub's instructions for this at their Creating Releases help page. Here is a summary:
Click the releases link on our reposi...
Efficient evaluation of a function at every cell of a NumPy array
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How do I enable MSDTC on SQL Server?
...lly in the registry: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSDTC\Security. More info on the properties here.
– Paul
Nov 2 '18 at 16:39
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