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Why do most fields (class members) in Android tutorial start with `m`?
...se m for 'members' of a class. So when you're programming you can see the difference between local and member variables.
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Set default CRAN mirror permanent in R
How can I set a specific CRAN mirror permanently in R?
1 Answer
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What is a provisioning profile used for when developing iPhone applications?
...oning profile and why is it needed when developing an iPhone application? If I don't have a provisioning profile, what happens?
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HTTP vs HTTPS performance
Are there any major differences in performance between http and https? I seem to recall reading that HTTPS can be a fifth as fast as HTTP. Is this valid with the current generation webservers/browsers? If so, are there any whitepapers to support it?
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A Better Django Admin ManyToMany Field Widget
...yField widget to be cumbersome to use. It's the HTML select element and if you have a lot of Objects of the "other" model then it's quite impractical to actually find the "other" Objects you want to associate with "this" Object. And if you have a lot of objects of the "other" model it seems to ...
How do I read CSV data into a record array in NumPy?
I wonder if there is a direct way to import the contents of a CSV file into a record array, much in the way that R's read.table() , read.delim() , and read.csv() family imports data to R's data frame?
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Capitalize or change case of an NSString in Objective-C
...ps" one has to keep in mind that usually "Sentence" means "entire string". If you wish for real sentences use the second method, below, otherwise the first:
@interface NSString ()
- (NSString *)sentenceCapitalizedString; // sentence == entire string
- (NSString *)realSentenceCapitalizedString; // ...
What is the difference between HTTP status code 200 (cache) vs status code 304?
...e other hand, are the response of the server after the browser has checked if a file was modified since the last version it had cached (the answer being "no").
For most optimal web performance, you're best off setting a far-future Expires: or Cache-Control: max-age header for all assets, and then w...
How to get the root dir of the Symfony2 application?
...af Ali.
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Use this:
$this->get('kernel')->getRootDir();
And if you want the web root:
$this->get('kernel')->getRootDir() . '/../web' . $this->getRequest()->getBasePath();
this will work from controller action method...
EDIT:
As for the services, I think the way you did...
Count number of lines in a git repository
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Use git ls-files -z | xargs -0 wc -l if you have files with spaces in the name.
– mpontillo
Nov 19 '13 at 4:33
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