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How do I export UIImage array as a movie?
...meSize.height, 8, 4*frameSize.width, rgbColorSpace,
kCGImageAlphaNoneSkipFirst);
NSParameterAssert(context);
CGContextConcatCTM(context, frameTransform);
CGContextDrawImage(context, CGRectMake(0, 0, CGImageGetWidth(image),
CGImageGetHeight(image)), image);
CGColorSp...
How can I reorder a list? [closed]
...ust type: 1) import random; x = [1, 2, 3]; random.shuffle(x); #it returns None; and 2) I tried np.random.shuffle. the results are the same.
– Libin Wen
Jul 20 '15 at 7:30
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Count number of occurrences of a pattern in a file (even on same line)
...the match is found in the line (a{foo}barfoobar) the searching stops. Only one line was checked and it matched, so the output is 1. Actually -o is ignored here and you could just use grep -c instead.
2.
$ echo afoobarfoobar | grep -o foo
foo
foo
$ echo afoobarfoobar | grep -o foo | wc -l
2
Two ...
How to sort a HashSet?
...old your elements.
However if you just need your elements sorted for this one occurrence, then just temporarily create a List and sort that:
Set<?> yourHashSet = new HashSet<>();
...
List<?> sortedList = new ArrayList<>(yourHashSet);
Collections.sort(sortedList);
...
Android add placeholder text to EditText
...he need to fill in particular editText
for example :- i have two edittext one for numeric value and other for string value . we can set a hint for user so he can understand that what value he needs to give
android:hint="Please enter phone number"
android:hint="Enter name"
after running app thes...
How to convert CFStringRef to NSString?
... way as well. You can drop the CFStringCreateWithCString message, which is one fewer thing you need to release later. (CF uses Create where Cocoa uses alloc, so either way, you would have needed to release it.)
The resulting code:
NSString *escapedString;
NSString *unescapedString = [(NSString *) ...
How to get Spinner value?
...er required it just tells the compiler "Can you check if this override is done correctly?"
– SiXoS
Aug 11 '14 at 19:52
1
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How do I see the extensions loaded by PHP?
...ed.
Usually in phpinfo() it doesn't show you all the loaded extensions in one location, it has got a separate section for each loaded extension where it shows all of its variables, file paths, etc, so if there is no section for your extension name it probably means it isn't loaded.
Alternatively y...
Sorting rows in a data table
...CompanyName ASC");
DataTable dt = foundRows.CopyToDataTable();
And it's done......Happy Coding
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Remove the last three characters from a string
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This one is quite "creative", since it doesn't need the string's length, but the reverse operation is probably more expensive.
– Aleksandar
Apr 7 '17 at 9:12
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