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Add alternating row color to SQL Server Reporting services report
...e "Expression..."
Use this expression:
= IIf(RowNumber(Nothing) Mod 2 = 0, "Silver", "Transparent")
This trick can be applied to many areas of the report.
And in .NET 3.5+ You could use:
= If(RowNumber(Nothing) Mod 2 = 0, "Silver", "Transparent")
Not looking for rep--I just researched this ...
Cocoa Core Data efficient way to count entities
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304
I don't know whether using NSFetchedResultsController is the most efficient way to accomplish y...
Asynchronous Requests with Python requests
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Note
The below answer is not applicable to requests v0.13.0+. The asynchronous functionality was moved to grequests after this question was written. However, you could just replace requests with grequests below and it should work.
I've left this answer as is to reflect the ori...
Refresh a page using JavaScript or HTML [duplicate]
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240
Here are 535 ways to reload a page using javascript, very cool:
Here are the first 20:
locatio...
How to parse/read a YAML file into a Python object? [duplicate]
...>> s = Struct(**args)
>>> s
<__main__.Struct instance at 0x01D6A738>
>>> s...
and follow "Convert Python dict to object".
For more information you can look at pyyaml.org and this.
share
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What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: 150) mean?
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240
You usually get this error if your tables use the InnoDB engine. In that case you would have to ...
browser sessionStorage. share between tabs?
...nStorage', 'foobar');
};
I tested this in chrome, ff, safari, ie 11, ie 10, ie9
This method "should work in IE8" but i could not test it as my IE was crashing every time i opened a tab.... any tab... on any website. (good ol IE) PS: you'll obviously need to include a JSON shim if you want IE8 sup...
Compile time string hashing
...2 Table (zlib polynomial)
static constexpr uint32_t crc_table[256] = {
0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
...
};
template<siz...
How efficient is locking an unlocked mutex? What is the cost of a mutex?
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answered Sep 6 '10 at 15:00
Dummy00001Dummy00001
14.4k55 gold badges3131 silver badges5555 bronze badges
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Best way to parseDouble with comma as decimal separator?
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