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Get underlying NSData from UIImage
.... If you happen to be using PNG in and want PNG out, you should get a good file size and almost identical data, special PNG chunks aside.
If you want to get an exact copy of the original data (perhaps to save a file after thumbnailing, or to SHA1 it), then you need to retain it separately. You might...
How can I see the entire HTTP request that's being sent by my Python application?
...ogged, but just printed to stdout. But I want to have this info in the log files!
– lesnik
Dec 26 '19 at 14:22
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Is it possible to hide extension resources in the Chrome web inspector network tab?
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This is currently impossible. Please file a feature request on crbug.com.
When the post was first answered, it was not possible, The OP then requested for it here https://code.google.com/p/chromium/issues/detail?id=239401 and now it is possible.
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Bitwise operation and usage
...-level communication.
As a concrete example, imagine some one gives you a file that contains raw data that was captured directly by telecommunication hardware. In this case, in order to find the frames, you will need to read the raw bytes in the file and try to find some kind of synchronization wo...
Output of git branch in tree like fashion
...riment merged in (only locally)
NOTE: working directory contains modified files
git-wtf shows you:
How your branch relates to the remote repo, if it's a tracking branch.
How your branch relates to non-feature ("version") branches, if it's a feature branch.
How your branch relates t...
Filtering fiddler to only capture requests for a certain domain
I'm not sure how to modify the CustomRules.js file to only show requests for a certain domain.
5 Answers
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Perform Segue programmatically and pass parameters to the destination view
...om a selected cell in a table view to another view controller.
in the .h file of the trget view:
@property(weak, nonatomic) NSObject* dataModel;
in the .m file:
@synthesize dataModel;
dataModel can be string, int, or like in this case it's a model that contains many items
- (void)someMeth...
NameError: global name 'xrange' is not defined in Python 3
...wnload the package named future,such as pip install future.And in your .py file input this "from past.builtins import xrange".This method is for the situation that there are many xranges in your file.
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Android ViewPager with bottom dots
...it, you are good to go.
You will need to create the following xml resource file in the drawable folder.
tab_indicator_selected.xml
<?xml version="1.0" encoding="utf-8"?>
<shape
android:innerRadius="0dp"
android:shape="ring"
android:thickness="4dp"
android:useLevel="false"
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How to PUT a json object with an array using curl
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The only thing that helped is to use a file of JSON instead of json body text. Based on How to send file contents as body entity using cURL
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