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Map.clear() vs new Map : Which one will be better? [duplicate]
...p, you are asking the GC to clean up 2*n+1 (1 for the Map itself) objects. Then you will have to create a new Map instance yet another overhead. So go for Map.clear(). You will be wise to preset the size of the Map while instantiating it.
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Comparison between Mockito vs JMockit - why is Mockito voted better than JMockit? [closed]
...ite obvious.
I'd say the competition is between JMockit and PowerMock, then Mockito.
I'd leave "plain" jMock and EasyMock because they use only proxy & CGLIB and do not use Java 5 instrumentation like the newer frameworks.
jMock also didn't have a stable release for over 4 years. jMock 2.6...
Why should I use an IDE? [closed]
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I guess emacs is an IDE, then ;)
– Svante
Nov 14 '08 at 0:20
98
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How can I debug a .BAT script?
...ript to reset any you have missed.
The reason is that if echo is left on, then the command interpreter will output each command (after parameter processing) before executing it. Makes it look really bad for using in production, but very useful for debugging purposes as you can see where output has ...
How do I insert NULL values using PDO?
...holders anyway. bindParam() is originally intended to execute a query, and then change the variables and re-execute without binding the parameters again. bindValue() binds immediately, bindParam() only on execute.
– Hugo Zink
Oct 7 '15 at 8:49
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What does “atomic” mean in programming?
...-bit system. What if it was 64 bit system? Will foo = 65465498L; be atomic then?
– Harke
Dec 24 '13 at 20:36
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Import a file from a subdirectory?
...e autoloading functions that are called when a namespace/class is missing. Then the community has produced the PSR-4 standard and Composer implements it, and nowadays nobody has to worry about that. And no stupid hardcoded __init__ files (but if you want it, just register an autoloading hook ! This ...
Eclipse will not start and I haven't changed anything
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To add - if you are testing a plugin and get this problem then you need to remove the plugin equivalent, which on my machine was: Eclipse/runtime-EclipseApplication/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xml
– Joe
May 23 '14 at 9...
How to auto-indent code in the Atom editor?
... I figured out a way to bind this approach with "Select All" first (and then restore the original selection after), so you can do it all in one key press -- see my answer below. stackoverflow.com/a/33927654/398630
– BrainSlugs83
Nov 25 '15 at 22:39
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Search for all occurrences of a string in a mysql database [duplicate]
... +1 I was trying to figure out a sql block to pass through all tables then all columns searching my string then do an update for that particular row.... WHAT A MESS!!! This is simple as ever!! Thank you so much!! Ps.: I already had the dump file and did not think about searching the string on i...