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Interface or an Abstract Class: which one to use?
...ful, but can come in handy in some architectures.
– netcoder
Jun 16 '11 at 14:18
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Appropriate hashbang for Node.js scripts
...an an apt-get install nodejs and it created /usr/bin/node as a symlink to /etc/alternatives/node. People afflicted by this issue are, I suspect, a shrinking minority.
Even if you're targeting Node-illiterate people, you may still want to use #!/usr/bin/env node, perhaps adding the possible need fo...
How to mock an import
...l have to create a mock_B.py where you mock B's actual functions/variables/etc. Or you can just assign a Mock() directly:
test.py:
import sys
sys.modules['B'] = Mock()
import A
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Unit testing private methods in C#
... necessary, referencing objects preventing it from being collected by gc...etc. Unless they provide other test that can cover the private methods rather than unit test, otherwise I would consider that they can't maintain a 100% tested code.
– mr.Pony
Jun 10 '13...
What is the best Java email address validation method? [closed]
...of the address (left-hand side, right-hand side, personal names, comments, etc), to parse/validate mailbox-list headers, to parse/validate the return-path (which is unique among the headers), and so forth.
The code as written has a javamail dependency, but it's easy to remove if you don't want the ...
Browser detection in JavaScript? [duplicate]
...userAgent and quite well tested for all browsers including iphone, android etc.
https://github.com/ded/bowser
You can use simply say:
if (bowser.msie && bowser.version <= 6) {
alert('Hello IE');
} else if (bowser.firefox){
alert('Hello Foxy');
} else if (bowser.chrome){
alert('H...
Hiding the legend in Google Chart
... This is exactly what i was looking for, remove all legends etc, work on visualization version 1 "google.load("visualization", "1", { packages: ["bar"] });"
– Vasil Valchev
Jun 10 '15 at 12:23
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Git: Ignore tracked files
...mple.
Then there won't be any concerns if the file is changed within git, etc. and you can use .gitignore (finally) on the local untracked files.
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How do HttpOnly cookies work with AJAX requests?
...ink. All the normal request properties: user-agent, ip, session, cookies, etc. are passed to the server.
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When should we call System.exit in Java
...l necessary shutdown ceremonies such as closing files, releasing resources etc.
"This method never returns normally." means just that the method won't return; once a thread goes there, it won't come back.
Another, maybe more common, way to quit a program is to simply to reach the end of the main m...