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Storing Image Data for offline web application (client-side storage database)
...0MB of data that it will save (client-side) consisting mainly of PNG image files. The operation is as follows:
4 Answers
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Do I need to disable NSLog before release Application?
...onfiguration and not for Beta or Release versions. Then in a common header file you can do something like:
#ifdef DEBUG_MODE
#define DLog( s, ... ) NSLog( @"<%p %@:(%d)> %@", self, [[NSString stringWithUTF8String:__FILE__] lastPathComponent], __LINE__, [NSString stringWithFormat:(s), ##__VA_A...
How to access cookies in AngularJS?
...y want to use one or the other.
In addition to adding reference to the js file you need to inject ngCookies into your app definition such as:
angular.module('myApp', ['ngCookies']);
you should then be good to go.
Here is a functional minimal example, where I show that cookieStore is a thin wra...
What is the main difference between PATCH and PUT request?
...uld be used to send patch instructions like when you do a diff between two files. Instead of sending the whole entity again, you send a patch that could be much smaller than resending the whole entity.
Imagine you want to edit a huge file. You edit 3 lines. Instead of sending the file back, you jus...
EF Code First foreign key without navigation property
...t references everything by obvious reasons.
Solution is C-style:
"copy" file with target class to migration project via link (drag-n-drop with alt key in VS)
disable nagivation property (and FK attribute) via #if _MIGRATION
set that preprocessor definition in migration app and don't set in model ...
How do I combine two data frames?
...f each time, you can instead use a list comprehension:
frames = [ process_file(f) for f in dataset_files ]
result = pd.append(frames)
(as pointed out here in the docs at the bottom of the section):
Note: It is worth noting however, that concat (and therefore append)
makes a full copy of the...
Load dimension value from res/values/dimension.xml from source code
I'd like to load the value as it is.
I have two dimension.xml files, one in /res/values/dimension.xml and the other one in /res/values-sw360dp/dimension.xml .
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rsync: difference between --size-only and --ignore-times
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There are several ways rsync compares files -- the authoritative source is the rsync algorithm description: https://www.andrew.cmu.edu/course/15-749/READINGS/required/cas/tridgell96.pdf. The wikipedia article on rsync is also very good.
For local files, rsync co...
What text editor is available in Heroku bash shell? [closed]
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Even if you could edit the files with vi it probably wouldn't solve your problem because the file system is ephemeral. Meaning... If you edit a file via heroku run bash you aren't actually changing the file for other dynos. To change a file for all d...
What is the EAFP principle in Python?
...er advantage is the avoidance of race conditions... eg, just try opening a file and if you get it, you got it. Instead of seeing if you can get it, then trying to get it afterwards and realise that in the miniscule amount of time between the check and access attemp, you can longer get it.
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