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How to Sort a List by a property in the object
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20 Answers
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What is the difference between UTF-8 and ISO-8859-1?
...rams
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13
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How to get number of entries in a Lua table?
...e the whole table with pairs(..).
function tablelength(T)
local count = 0
for _ in pairs(T) do count = count + 1 end
return count
end
Also, notice that the "#" operator's definition is a bit more complicated than that. Let me illustrate that by taking this table:
t = {1,2,3}
t[5] = 1
t[9] ...
How to handle back button in activity
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– James Wierzba
Dec 6 '15 at 3:01
3
@james-wierzba handle in activity and delegate processin...
Print string to text file
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1260
text_file = open("Output.txt", "w")
text_file.write("Purchase Amount: %s" % TotalAmount)
text_fi...
How to get the current taxonomy term ID (not the slug) in WordPress?
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308
Nevermind! I found it :)
get_queried_object()->term_id;
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Callback when CSS3 transition finishes
I'd like to fade out an element (transitioning its opacity to 0) and then when finished remove the element from the DOM.
5 ...
How do I Search/Find and Replace in a standard string?
... const std::string& newStr)
{
std::string::size_type pos = 0u;
while((pos = str.find(oldStr, pos)) != std::string::npos){
str.replace(pos, oldStr.length(), newStr);
pos += newStr.length();
}
}
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Switching between Android Navigation Drawer image and Up caret when using fragments
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edited May 27 '14 at 10:42
JJD
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answere...
Is there a replacement for unistd.h for Windows (Visual C)?
...le console program written for Unix to the Windows platform ( Visual C++ 8.0 ). All the source files include "unistd.h", which doesn't exist. Removing it, I get complaints about misssing prototypes for 'srandom', 'random', and 'getopt'.
I know I can replace the random functions, and I'm pretty sure...