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Any shortcut to initialize all array elements to zero?
...he language spec:
Each class variable, instance variable, or array component is initialized with a default value when it is created (§15.9, §15.10) [...] For type int, the default value is zero, that is, 0.
If you want to initialize an one-dimensional array to a different value, you can u...
Column order manipulation using col-lg-push and col-lg-pull in Twitter Bootstrap 3
...ode works nor how to correctly specify the setting. What I want to show is one grid, which is consisted of length 5, and the other length 5, and finally one length 2 grid.
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How to set the font size in Emacs?
...u could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(default ((t (:stipple nil :background "white" :foreground "black" :inverse-video nil :box nil :strike-through nil :overline nil :underline nil :slan...
Why “no projects found to import”?
...reate project from existing source).
I think you probably want the second one, because Eclipse projects usually have separate source & build directories. If your sources and .class files are in the same directory, you probably didn't have a eclipse project.
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Remove all special characters, punctuation and spaces from string
...
This can be done without regex:
>>> string = "Special $#! characters spaces 888323"
>>> ''.join(e for e in string if e.isalnum())
'Specialcharactersspaces888323'
You can use str.isalnum:
S.isalnum() -> bool
Re...
git-diff to ignore ^M
...s not solve the problem with older revisions :-/
– neoneye
Dec 11 '09 at 18:14
67
You're not work...
Staging Deleted files
...-no-all option if you want to add modified or new files but ignore removed ones.
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Curl GET request with json parameter
...avior. You may be better off using the url query parameters like you say. One issue with using a body on a get request is that the browser can not replay the request by navigating with the browser history, though this is probably fine for XHR requests.
– Steven Soroka
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Samples of Scala and Java code where Scala code looks simpler/has fewer lines?
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I found this one impressive
Java
public class Person {
private final String firstName;
private final String lastName;
public Person(String firstName, String lastName) {
this.firstName = firstName;
this.lastNa...
Loop through files in a directory using PowerShell
...owing code to look at all the .log files in the directory and not just the one file?
4 Answers
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