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Array or List in Java. Which is faster?
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I suggest that you use a profiler to test which is faster.
My personal opinion is that you should use Lists.
I work on a large codebase and a previous group of developers used arrays everywhere. It made the code very inflexible. After changing large chunks of ...
Android: how to handle button click
...nance becomes second-nature.
One big advantage is that you can write unit tests now for the method. Option 1 can do this, but 2 and 3 are more difficult.
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How to properly compare two Integers in Java?
...d a numeric type (int, long etc) the wrapper type value is unboxed and the test is applied to the primitive values involved.
This occurs as part of binary numeric promotion (JLS section 5.6.2). Look at each individual operator's documentation to see whether it's applied. For example, from the docs ...
Log exception with traceback
... exception on main handler
Traceback (most recent call last):
File "/tmp/teste.py", line 9, in <module>
run_my_stuff()
NameError: name 'run_my_stuff' is not defined
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Intellij IDEA Java classes not auto compiling on save
...takes 3-4 seconds. Eclipse does this in less than 100 milliseconds. I will test the eclipse mode plugin again and decide what to go with..
– mmm
Jan 5 '14 at 14:56
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How can I get maven-release-plugin to skip my tests?
How can I get the maven-release-plugin to run without triggering the tests?
5 Answers
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Repeat String - Javascript
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I've tested the performance of all the proposed approaches.
Here is the fastest variant I've got.
String.prototype.repeat = function(count) {
if (count < 1) return '';
var result = '', pattern = this.valueOf();
wh...
Trying to fix line-endings with git filter-branch, but having no luck
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My procedure for dealing with the line endings is as follows (battle tested on many repos):
When creating a new repo:
put .gitattributes in the very first commit along with other typical files as .gitignore and README.md
When dealing with an existing repo:
Create / modify .gitattribute...
Declaring a custom android UI element using XML
... attrs,
R.styleable.MyCustomView);
//Use a
Log.i("test",a.getString(
R.styleable.MyCustomView_android_text));
Log.i("test",""+a.getColor(
R.styleable.MyCustomView_android_textColor, Color.BLACK));
Log.i("test",a.getString(
R.styleable.MyCus...
How to read the RGB value of a given pixel in Python?
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pillow.readthedocs.io/en/latest/… shows bash commands in windows installation steps. No really sure how to proceed.
– Musixauce3000
May 16 '16 at 15:11
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