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decimal vs double! - Which one should I use and when? [duplicate]
...ut at 1 million for a float.
A 15 digit monetary value:
£1,234,567,890,123.45
9 trillion with a double. But with division and comparisons it's more complicated (I'm definitely no expert in floating point and irrational numbers - see Marc's point). Mixing decimals and doubles causes issues:
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How do I show the value of a #define at compile-time?
...tring should be treated as if it were quoted. If it did then:
#define ABC 123
int n = ABC;
would not compile.
Now consider:
#define ABC abc
#pragma message "The value of ABC is: " ABC
which is equivalent to
#pragma message "The value of ABC is: " abc
This causes a preprocessor warning beca...
How to get Android crash logs?
....397: ERROR/AndroidRuntime(778): at android.os.Looper.loop(Looper.java:123)
09-04 21:35:15.397: ERROR/AndroidRuntime(778): at android.app.ActivityThread.main(ActivityThread.java:3948)
09-04 21:35:15.397: ERROR/AndroidRuntime(778): at java.lang.reflect.Method.invokeNative(Native Method)
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Heatmap in matplotlib with pcolor?
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123
This is late, but here is my python implementation of the flowingdata NBA heatmap.
updated:1/...
How to call a parent method from child class in javascript?
...edited Aug 20 '15 at 1:09
Seanny123
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answered Aug 7 '12 at 22:29
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Do you use NULL or 0 (zero) for pointers in C++?
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123
There are a few arguments (one of which is relatively recent) which I believe contradict Bjarn...
How to check for an active Internet connection on iOS or macOS?
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This used to be the correct answer, but it is now outdated as you should subscribe to notifica...
Unable to open project… cannot be opened because the project file cannot be parsed
...t;< .mine , ============ and >>>>>>>>>> .r123. These are generally conflicts that arise when you take update from SVN.
Delete these and save file.
Now, you'll be able to open project without any error message.
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Deleting rows with MySQL LEFT JOIN
...e`
INNER JOIN `job` ON `deadline`.`job_id` = `job`.`id`
WHERE `job`.`id` = 123
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jQuery: what is the best way to restrict “number”-only input for textboxes? (allow decimal points)
...TheVillageIdiotTheVillageIdiot
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