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Is the size of C “int” 2 bytes or 4 bytes?
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I know it's equal to sizeof(int). The size of an int is really compiler dependent. Back in the day, when processors were 16 bit, an int was 2 bytes. Nowadays, it's most often 4 bytes on a 32-bit as well as 64-bit systems.
Still, using sizeof(int) is the best way to get the size of...
How to convert an entire MySQL database characterset and collation to UTF-8?
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@Andrew Large production systems usually have a mirrored DB for maintenance.
– BalusC
Nov 30 '17 at 16:19
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How to sort objects by multiple keys in Python?
Or, practically, how can I sort a list of dictionaries by multiple keys?
8 Answers
8
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Custom UITableViewCell from nib in Swift
...: I've fixed your edit.
– Cœur
Oct 16 '18 at 1:10
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show 6 more comments
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Argparse optional positional arguments?
I have a script which is meant to be used like this:
usage: installer.py dir [-h] [-v]
3 Answers
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Detect if Android device has Internet connection
...ell done man, thanks
– Hugo
Jan 14 '16 at 9:55
3
You might want to use g.cn/generate_204 instead ...
How to use mod operator in bash?
... dreftymac
26.4k2323 gold badges103103 silver badges163163 bronze badges
answered Apr 16 '11 at 18:24
Mark LongairMark Longair
358...
Is there a way to iterate over a dictionary?
...ere you need a key in order to get a value . But how can I iterate over all keys and values in a NSDictionary , so that I know what keys there are, and what values there are? I know there is something called a for-in-loop in JavaScript . Is there something similar in Objective-C ?
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How can I get the source code of a Python function?
...en function?
– oaklander114
Sep 15 '16 at 6:06
1
or inspect.getsourcelines(foo)
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Unable to create Android Virtual Device
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Simply because CPU/ABI says "No system images installed for this target". You need to install system images.
In the Android SDK Manager check that you have installed "ARM EABI v7a System Image" (for each Android version from 4.0 and on you have to install a system image to ...