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When should I use double instead of decimal?
I can name three advantages to using double (or float ) instead of decimal :
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Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
...he actual boolean type (and resolve to true and false) if the compiler supports it. (specifically, C++)
However, it would be better to check whether C++ is in use (via the __cplusplus macro) and actually use true and false.
In a C compiler, this is equivalent to 0 and 1.
(note that removing the pa...
CruiseControl [.Net] vs TeamCity for continuous integration?
...me .Net and some Java development, so I would like to have a tool that supports both these platforms.
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Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?
One of the tips for jslint tool is:
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Why is “using namespace std;” considered bad practice?
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This is not related to performance at all. But consider this: you are using two libraries called Foo and Bar:
using namespace foo;
using namespace bar;
Everything works fine, and you can call Blah() from Foo and Quux() from Bar without problems. But...
How can I generate a list or array of sequential integers in Java?
Is there a short and sweet way to generate a List<Integer> , or perhaps an Integer[] or int[] , with sequential values from some start value to an end value?
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Missing XML comment for publicly visible type or member
I am getting this warning: "Missing XML comment for publicly visible type or member".
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How to remove multiple deleted files in Git repository
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Works a charm. When you see something like "git status | sed -n '/^# *deleted:/s///p' | xargs git rm" as a proposed solution for such a simple yet frequent requirement then you know a better solution is, or soon will be, aroun...
NSDefaultRunLoopMode vs NSRunLoopCommonModes
Whenever I try to download a big file behind UIScrollView , MPMapView or something, the downloading process gets halted as soon as I touch iPhone screen. Thankfully, an awesome blog post by Jörn suggests an alternative option, using NSRunLoopCommonModes for connection.
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How accurately should I store latitude and longitude?
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Accuracy versus decimal places at the equator
decimal degrees distance
places
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0 1.0 111 km
1 0.1 11.1 km
2 0.01 1.11 km
3 0.001 111 m
4 0.0001 11.1 m
5 0.0000...