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When to use NSInteger vs. int
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You usually want to use NSInteger when you don't know what kind of processor architecture your code might run on, so you may for some reason want the largest possible integer type, which on 32 bit systems is just an int, while on a 64-bit system it's a long.
I'd stick with...
Measuring text height to be drawn on Canvas ( Android )
... straight forward way to measure the height of text?
The way I am doing it now is by using Paint's measureText() to get the width, then by trial and error finding a value to get an approximate height. I've also been messing around with FontMetrics , but all these seem like approximate methods tha...
Compile Views in ASP.NET MVC
...time. To let you detect these errors at compile time, ASP.NET MVC projects now include an MvcBuildViews property, which is disabled by default. To enable this property, open the project file and set the MvcBuildViews property to true, as shown in the following example:
<Project ToolsVersion="3....
Add new row to dataframe, at specific row-index, not appended?
...insertRow(existingDF,newrow,r),
insertRow2(existingDF,newrow,r)
)
# Now return the median times
mediansBy <- by(m$time,m$expr, FUN=median)
res <- as.numeric(mediansBy)
names(res) <- names(mediansBy)
res
}
nrows <- 5*10^(0:5)
benchmarks <- sapply(nrows,benchmarkInsertion...
What are the advantages of Sublime Text over Notepad++ and vice-versa? [closed]
...re is currently no
enforced time limit for the evaluation.
The same is now true of Sublime Text 3, and a paid upgrade will be needed for future versions.
Upgrade Policy
A license is valid for Sublime Text 3, and includes all
point updates, as well as access to prior versions (e.g., Subl...
Python mysqldb: Library not loaded: libmysqlclient.18.dylib
...e, that since MacOS El Capitan the System Integrity Protection (SIP, also known as "rootless") will prevent you from creating links in /usr/lib/.
You could disable SIP by following these instructions, but you can create a link in /usr/local/lib/ instead:
sudo ln -s /usr/local/mysql/lib/libmysqlcli...
Django - iterate number in for loop of a template
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[Django HTML template doesn't support index as of now], but you can achieve the goal:
If you use Dictionary inside Dictionary in views.py then iteration is possible using key as index. example:
{% for key, value in DictionartResult.items %} <!-- dictionartResult is a di...
Defining private module functions in python
...(one underscore) and class-private (two underscores) mangled variables are now covered in the standard documentation:
The Python Tutorial » Classes » Private Variables
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What is __stdcall?
... calling you (as is the case here with WinMain). If the compiler doesn't know the correct calling convention then you will likely get very strange crashes as the stack will not be managed correctly.
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How can I switch themes in Visual Studio 2012
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@NickAMiller: The halos were a known issue with the Release Candidate. The final RTM release of Visual Studio 2012 does not exhibit this problem.
– James McNellis
Aug 18 '12 at 17:35
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