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How do I POST urlencoded form data with $http without jQuery?
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what if I need to submit multipart/form-data?
– Dejell
Jan 13 '15 at 7:57
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conversion from string to json object android
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what if the string is an array of JSON objects? Like "[{},{},{}]"
– Francisco Corrales Morales
Jun 17 '14 at 23:18
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SQL JOIN vs IN performance?
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Generally speaking, IN and JOIN are different queries that can yield different results.
SELECT a.*
FROM a
JOIN b
ON a.col = b.col
is not the same as
SELECT a.*
FROM a
WHERE col IN
(
SELECT col
FROM b
)
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How unique is UUID?
How safe is it to use UUID to uniquely identify something (I'm using it for files uploaded to the server)? As I understand it, it is based off random numbers. However, it seems to me that given enough time, it would eventually repeat it self, just by pure chance. Is there a better system or a patter...
What is a domain specific language? Anybody using it? And in what way?
I guess I am looking for some kind of intro and see if anybody have used it. Are there any particular advantages of using it?
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Java equivalent to C# extension methods
...ow Ruby allows you to do almost the same thing, except you can actually modify the built in classes and add new methods.
– knownasilya
Jan 17 '13 at 19:15
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How to change the status bar color in Android?
... i can change the status bar color to white, but i can't see the notification icon like batery, how can i solve this?
– MNFS
Jul 24 '19 at 10:28
add a comment
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Change font size of UISegmentedControl
...etting the font type. Note that this is only available for iOS5+
Obj C:
UIFont *font = [UIFont boldSystemFontOfSize:12.0f];
NSDictionary *attributes = [NSDictionary dictionaryWithObject:font
forKey:NSFontAttributeName];
[segmentedControl setTi...
Force add despite the .gitignore file
... working solution, Ohad Schneider offered a better solution in a comment:
If the file is usually ignored, and you force adding it - it can be accidentally ignored again in the future (like when the file is deleted, then a commit is made and the file is re-created.
You should just un-ignore it in t...
Create an array with random values
...962890
function shuffle(array) {
var tmp, current, top = array.length;
if(top) while(--top) {
current = Math.floor(Math.random() * (top + 1));
tmp = array[current];
array[current] = array[top];
array[top] = tmp;
}
return array;
}
a = shuffle(a);
If you want to allow repeat...