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NSString property: copy or retain?
...ing mutable strings": That might work for your own strings, but you never know about strings you receive from frameworks.
– Nikolai Ruhe
May 27 '10 at 12:18
7
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How can I find and run the keytool
...ow these steps (for facebook apps)
Download the openssl for windows here
now unzip to c drive
open cmd prompt
type cd C:\Program Files\Java\jdk1.6.0_26\bin
then type only keytool -export -alias myAlias -keystore C:\Users\<your user name>\.android\myKeyStore | C:\openssl-0.9.8k_WIN32\bin\open...
Django Rest Framework: Dynamically return subset of fields
...rializer(QueryFieldsMixin, ModelSerializer):
...
Then the fields can now be specified (client-side) by using query arguments:
GET /identities/?fields=id,data
Exclusion filtering is also possible, e.g. to return every field except id:
GET /identities/?fields!=id
disclaimer: I'm the autho...
Android Studio: Module won't show up in “Edit Configuration”
... version of gradle, Facets have been removed, you can directly add modules now.
right click on project > open Module settings > Add module ( "+" sign at the top ) > Phone and Tablet Application (Now you can create a new module and configure it).
...
What is the best java image processing library/approach? [closed]
...
I know this question is quite old, but as new software comes out it does help to get some new links to projects that might be interesting for folks.
imgscalr is pure-Java image resizing (and simple ops like padding, cropping, r...
Correct way to load a Nib for a UIView subclass
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I'm going to mark this correct. I don't know if it's best practice but it works.
– Adam Waite
Mar 14 '13 at 13:47
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How to get all files under a specific directory in MATLAB?
... can also get the source from GitHub.
I made a number of improvements. It now gives you options to prepend the full path or return just the file name (incorporated from Doresoom and Oz Radiano) and apply a regular expression pattern to the file names (incorporated from Peter D). In addition, I adde...
UIImagePickerController error: Snapshotting a view that has not been rendered results in an empty sn
...s deprecated in iOS 6. It is suggested that presentViewController be used now.
– Gallymon
Jan 23 '14 at 18:50
5
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What are valid values for the id attribute in HTML?
...ill never wonder "was it firstName or FirstName?" because you will always know that you should type first_name. Prefer camel case? Then limit yourself to that, no hyphens or underscores, and always, consistently use either upper-case or lower-case for the first character, don't mix them.
A now ve...
Move branch pointer to different commit without checkout
... me fatal: Cannot force update the current branch. Ummmm I have to do what now, check out some other random branch before I am allowed to use this command?
– Qwertie
Aug 10 '14 at 22:52
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