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When should the volatile keyword be used in C#?
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Cannot insert explicit value for identity column in table 'table' when IDENTITY_INSERT is set to OFF
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How to highlight cell if value duplicate in same column for google spreadsheet?
...one)
Set Format cells if to: Custom formula is
Set value to: =countif(A:A,A1)>1 (or change A to your chosen column)
Set the formatting style.
Ensure the range applies to your column (e.g., A1:A100).
Click Done
Anything written in the A1:A100 cells will be checked, and if there is a duplicate (o...
What is the difference between quiet NaN and signaling NaN?
...FPU. Whether the exception is thrown depends on the state of the FPU.
C++11 adds a few language controls over the floating-point environment and provides standardized ways to create and test for NaNs. However, whether the controls are implemented is not well standardized and floating-point except...
apache redirect from non www to www
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Using the rewrite engine is a pretty heavyweight way to solve this problem. Here is a simpler s...
Entity Attribute Value Database vs. strict Relational Model Ecommerce
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Should composer.lock be committed to version control?
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answered Oct 15 '12 at 13:39
mezameza
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Check if a number has a decimal place/is a whole number
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Using modulus will work:
num % 1 != 0
// 23 % 1 = 0
// 23.5 % 1 = 0.5
Note that this is based on the numerical value of the number, regardless of format. It treats numerical strings containing whole numbers with a fixed decimal point the same as intege...
Why does google.load cause my page to go blank?
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Looks like google.load is adding the script to the page using a document.write(), which if use...
Python: how to print range a-z?
1. Print a-n: a b c d e f g h i j k l m n
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