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Get an object properties list in Objective-C
... needs a little extra to handle primitives, like int, long, float, double, etc.
I built off of his to add this functionality.
// PropertyUtil.h
#import
@interface PropertyUtil : NSObject
+ (NSDictionary *)classPropsFor:(Class)klass;
@end
// PropertyUtil.m
#import "PropertyUtil.h"
#import "ob...
Why can't I use Docker CMD multiple times to run multiple services?
...ice, ADD these in a directory, and run the supervisor with supervisord -c /etc/supervisor to point to a supervisor configuration file which loads all your services and looks like
[supervisord]
nodaemon=true
[include]
files = /etc/supervisor/conf.d/*.conf
If you would like more details, I wrote a...
Printing 1 to 1000 without loop or conditionals
... @Joseph - The constructor one shouldn't be affected by what order the individual objects are initiated, but it is a good question.
– Chris Lutz
Jan 3 '11 at 2:40
12
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Debugging doesn't start [closed]
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Just in case: I had to restart VS in order to make this trick work, so keep in mind
– ZuoLi
Apr 24 '15 at 14:18
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Saving changes after table edit in SQL Server Management Studio
... happens because sometimes it is necessary to drop and recreate a table in order to change something. This can take a while, since all data must be copied to a temp table and then re-inserted in the new table. Since SQL Server by default doesn't trust you, you need to say "OK, I know what I'm doing,...
Selecting the last value of a column
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Both instances of ROW can be replaced by COLUMN in order to return the last value in a particular row (instead of the last value in a particular column).
– Jon Schneider
Mar 10 '13 at 4:29
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How to check if a string contains a substring in Bash
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Note that the order in which the test occurs matters. The output of the following line of code will be forward 2. number=2; if [[ "1, 2, 4, 5" = *${number}* ]]; then echo forward $number; fi; if [[ *${number}* = "1, 2, 4, 5" ]]; then echo ...
What is Virtual DOM?
...ntation of the user interface is created.
The most basic method needed in order to create a static component in ReactJS are:
You must return code from the render method.
You must convert every class to className since class is reserved word in JavaScript.
Aside from the more major changes there ar...
send/post xml file using curl command line
...art/form-data according to RFC2388. This enables uploading of binary files etc. To force the 'content' part to be a file, prefix the file name with an @ sign.
Example, to send your password file to the server, where 'password' is the name of the form-field to which /etc/passwd will be the inpu...
How to exclude certain messages by TAG name using Android adb logcat?
...er Configuration. Create a new logcat filter and put ^(?!(WifiMulticast ...etc. )) in the Log Tag box, with the Regex checkbox checked.
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