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How can I add a boolean value to a NSDictionary?
Well, for integers I would use NSNumber . But YES and NO aren't objects, I guess. A.f.a.i.k. I can only add objects to an NSDictionary , right?
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NSDictionary - Need to check whether dictionary contains key-value pair or not
...UInteger mCount = [xyz count];. Both of these answers are documented well and easily found in the NSDictionary class reference ([1] [2]).
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How to disable textarea resizing?
...y horizontal resize
textarea { resize: horizontal; }
disable vertical and horizontal with limit
textarea { resize: horizontal; max-width: 400px; min-width: 200px; }
disable horizontal and vertical with limit
textarea { resize: vertical; max-height: 300px; min-height: 200px; }
I think min-...
C++ include and import difference
What is the difference between #include and #import in C++?
5 Answers
5
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How does a Linux/Unix Bash script know its own PID?
I have a script in Bash called Script.sh , and it needs to know its own PID (i.e. I need to get PID inside the Script.sh )
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jQuery: Performing synchronous AJAX requests
...uery in the past, but I am completely stuck on this. I know about the pros and cons of using synchronous ajax calls, but here it will be required.
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Add column to SQL Server
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Use this query:
ALTER TABLE tablename ADD columname DATATYPE(size);
And here is an example:
ALTER TABLE Customer ADD LastName VARCHAR(50);
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How can I remove 3 characters at the end of a string in php?
... a strlen call, since, as noted in the substr docs:
If length is given and is negative, then that many characters will be omitted from the end of string
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Significance of -pthread flag when compiling
In various multi threaded C and C++ projects I've seen the -pthread flag applied to both the compiling and linking stage while others don't use it at all and just pass -lpthread to the linking stage.
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How to run Maven from another directory (without cd to project dir)?
Supposing my maven project is located in /some/location/project and my current location is /another/location/ how can I run maven build without changing to project location cd /some/location/project ?
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