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Polymorphism: Why use “List list = new ArrayList” instead o<em>fem> “ArrayList list = new ArrayList”? [dupl
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Matt
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answered Mar 24 '12 at 15:57
Alex Lockw...
Do try/catch blocks hurt per<em>fem>ormance when exceptions are not thrown?
During a code review with a Microso<em>fem>t employee we came across a large section o<em>fem> code inside a try{} block. She and an IT representative suggested this can have e<em>fem><em>fem>ects on per<em>fem>ormance o<em>fem> the code. In <em>fem>act, they suggested most o<em>fem> the code should be outside o<em>fem> try/catch blocks, and that only importa...
Counting Line Numbers in Eclipse [closed]
I have a Java project in Eclipse with ~10 packages and ~10 class <em>fem>iles per package. Is there a way to determine total lines o<em>fem> code <em>fem>or the whole project <em>fem>rom within Eclipse? I am <em>fem>amiliar with other tools (e.g., Code Analyzer, wc, etc.) but I want to know i<em>fem> there is a way to do this within Eclip...
How to remove newlines <em>fem>rom beginning and end o<em>fem> a string?
I have a string that contains some text <em>fem>ollowed by a blank line. What's the best way to keep the part with text, but remove the whitespace newline <em>fem>rom the end?
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Best way to convert an ArrayList to a string
...Loading the StringBuilder inside the loop, then append:
66: aload_2
67: aload 4
69: invokevirtual #14; //Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
72: pop
73: aload_2
74: ldc #15; //String \t
76: invokevirtual #14; //Method ...
How to set breakpoints in inline Javascript in Google Chrome?
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@ulu, I had the same problem. Make sure your type="text/javascript" attribute is set on your <script> element.
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Advantages o<em>fem> std::<em>fem>or_<em>eacem>h over <em>fem>or loop
Are there any advantages o<em>fem> std::<em>fem>or_<em>eacem>h over <em>fem>or loop? To me, std::<em>fem>or_<em>eacem>h only seems to hinder the readability o<em>fem> code. Why do then some coding standards recommend its use?
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Javascript: Extend a <em>Fem>unction
The main reason why I want it is that I want to extend my initialize <em>fem>unction.
6 Answers
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per<em>fem>ormSelector may cause a leak because its selector is unknown
...sToSelector:_selector]) { or similar logic.
– user246672
Jul 23 '14 at 6:45
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Git: Create a branch <em>fem>rom unstaged/uncommitted changes on master
Context: I'm working on master adding a simple <em>fem>eature. A<em>fem>ter a <em>fem>ew minutes I realize it was not so simple and it should have been better to work into a new branch.
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