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Smooth scrolling when clicking an anchor link
...e too much, for instance a javascript link like <a href="javascript:$('#test').css('background-color', '#000')">Test</a>. You should rather use $('a[href^=#]') to match all urls that start with a hash character.
– Martin Braun
Apr 3 '16 at 17:58
...
iOS 7 parallax effect in my view controller
...S 7).
DVParallaxView (requires iOS 5.0 or higher and ARC).
MKParallaxView (tested with iOS 6.0, requires ARC).
UIView-MWParallax (tested with iOS 6.1, requires ARC).
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How should I choose an authentication library for CodeIgniter? [closed]
...led roundup of all the authentication libraries for CodeIgniter when I was testing them out (just after New Year's). FWIW, I'll share it with you:
DX Auth
Pros
Very full featured
Medium footprint (25+ files), but manages to feel quite slim
Excellent documentation, although some is in slightly brok...
Python list of dictionaries search
...
I tested various methods to go through a list of dictionaries and return the dictionaries where key x has a certain value.
Results:
Speed: list comprehension > generator expression >> normal list iteration >...
Get list of JSON objects with Spring RestTemplate
...
After multiple tests, this is the best way I found :)
Set<User> test = httpService.get(url).toResponseSet(User[].class);
All you need there
public <T> Set<T> toResponseSet(Class<T[]> setType) {
HttpEntity<...
Most efficient T-SQL way to pad a varchar on the left to a certain length?
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+1 Just tested a load of different methods and this was the fastest. You might need to RTRIM(@str) though if that can contain trailing spaces.
– Martin Smith
Apr 3 '11 at 10:54
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Standard alternative to GCC's ##__VA_ARGS__ trick?
..., a8, a9, a10, ...) a10
int
main(int argc, char *argv[])
{
BAR("first test");
BAR("second test: %s", "a string");
return 0;
}
This same trick is used to:
count the number of arguments
expand differently depending on the number of arguments
append to __VA_ARGS__
Explanation
The st...
C++ Best way to get integer division and remainder
...
I tried a quick test. With g++ 4.3.2 using -O2, the assembler output clearly shows it using one idivl instruction and using the results in eax and edx. I'd have been shocked if it didn't.
– Fred Larson
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Easy way to turn JavaScript array into comma-separated list?
...ar csv = new csvWriter();
csv.del = '\t';
csv.enc = "'";
var nullVar;
var testStr = "The comma (,) pipe (|) single quote (') double quote (\") and tab (\t) are commonly used to tabulate data in plain-text formats.";
var testArr = [
false,
0,
nullVar,
// undefinedVar,
'',
{ke...
Determine font color based on background color
...ry intensive colors that were hard to watch and read.
After long hours of testing and trying to solve this problem, I found out that the best solution is to select white font for "dark" colors, and black font for "bright" colors.
Here's an example of function I am using in C#:
Color ContrastColo...