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Having a UITextField in a UITableViewCell
...ion TextFormCell
@synthesize textField;
- (id)initWithReuseIdentifier:(NSString *)reuseIdentifier {
if (self = [super initWithReuseIdentifier:reuseIdentifier]) {
// Adding the text field
textField = [[UITextField alloc] initWithFrame:CGRectZero];
textField.clearsOnBeginEditing = NO;
te...
Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
...ow.
Example
Consider the following code sample:
public static void main(String[] args) {
int a = 1024;
int b = a * a * a * a;
}
Would you expect this to generate a compile error? It becomes a little more slippery now.
What if we put a loop with 3 iterations and multiplied in the loop?
...
How to determine if object is in array [duplicate]
...
it should be JSON.stringify(list[i]) === JSON.stringify(obj) and not list[i] === obj
– moni sogani
Feb 19 '18 at 13:44
2
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Passing a 2D array to a C++ function
...
@Zack: You're right, there're only really two cases; one is a pointer-to-pointer and other being a single pointer to an integer array of size n i.e. int (*a) [10].
– legends2k
Jul 10 '13 at 10:44
...
Finding a branch point with Git?
... B. Here are three ways that I found, after a bit of tinkering:
1. visually, with gitk:
You should visually see a tree like this (as viewed from master):
or here (as viewed from topic):
in both cases, I've selected the commit that is B in my graph. Once you click on it, its full SHA is p...
How to convert a Django QuerySet to a list
...
Why not just call list() on the Queryset?
answers_list = list(answers)
This will also evaluate the QuerySet/run the query. You can then remove/add from that list.
...
How can I select item with class within a DIV?
...ll it will probably search in the same fashion and in your case perform an extra check. Possible that native implementations do the same.
– davin
Aug 3 '11 at 22:00
...
Android YouTube app Play Video Intent
...And how about this:
public static void watchYoutubeVideo(Context context, String id){
Intent appIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("vnd.youtube:" + id));
Intent webIntent = new Intent(Intent.ACTION_VIEW,
Uri.parse("http://www.youtube.com/watch?v=" + id));
...
Getting Django admin url for an object
...e was an easy way to get the admin url of an object, and I had written a small filter that I'd use like this: <a href="{{ object|admin_url }}" .... > ... </a>
...
“Large data” work flows using pandas
... one contains different fields, or do they have some records per file with all of the fields in each file?
Do you ever select subsets of rows (records) based on criteria (e.g. select the rows with field A > 5)? and then do something, or do you just select fields A, B, C with all of the records (a...