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Best data type to store money values in MySQL
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378
Since money needs an exact representation don't use data types that are only approximate like ...
What is the difference between min SDK version/target SDK version vs. compile SDK version?
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answered Dec 23 '14 at 22:51
MattMatt
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How do I get the last four characters from a string in C#?
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423
mystring.Substring(Math.Max(0, mystring.Length - 4)); //how many lines is this?
If you're posi...
What is the difference between native code, machine code and assembly code?
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edited Aug 8 '10 at 12:35
answered Aug 8 '10 at 12:14
Ti...
Canvas width and height in HTML5
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390
The canvas DOM element has .height and .width properties that correspond to the height="…" a...
How do I verify/check/test/validate my SSH passphrase?
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123
You can verify your SSH key passphrase by attempting to load it into your SSH agent. With OpenSS...
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
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163
This is a recurring subject in Stackoverflow and since I was unable to find a relevant implement...
Can I run javascript before the whole page is loaded?
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T.J. CrowderT.J. Crowder
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What is the best way to use a HashMap in C++?
...argc, char **argv)
{
std::map<std::string, int> m;
m["hello"] = 23;
// check if key is present
if (m.find("world") != m.end())
std::cout << "map contains key world!\n";
// retrieve
std::cout << m["hello"] << '\n';
std::map<std::string, int>::iterator i...
Why does ContentResolver.requestSync not trigger a sync?
... for Android to query your class as to what your SyncAdapter itself is.
3. Provide a class SyncAdapter to actually perform the sync.
mySyncAdapter is where the real sync logic itself is stored. Its onPerformSync() method gets called when it's time to sync. I figure you already have this in pla...