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iOS start Background Thread
...ou'd probably be better off using Grand Central Dispatch, though:
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
[self getResultSetFromDB:docids];
});
GCD is a newer technology, and is more efficient in terms of memory overhead and lines of code.
Updated w...
How to re-create database for Entity Framework?
...lete.
2 )Go to Solution Explorer, click show All Files icon.
3) Go to App_Data, right click and delete all ".mdf" files for this project.
4) Delete Migrations folder by right click and delete.
5) Go to SQL Server Management Studio, make sure the DB for this project is not there, otherwise delete...
For files in directory, only echo filename (no path)
...arlesworth
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Namespace not recognized (even though it is there)
...It would be nice if the error message was better.
– L_7337
Oct 12 '15 at 15:31
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How do you default a new class to public when creating it in Visual Studio?
...answered Mar 31 '09 at 5:24
marc_smarc_s
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How can I handle R CMD check “no visible binding for global variable” notes when my ggplot2 syntax i
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Paul WildenhainPaul Wildenhain
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How can I use MS Visual Studio for Android Development?
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answered Sep 1 '12 at 2:32
user1169079user1169079
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How do I get a TextBox to only accept numeric input in WPF?
...nt.
– Ron Warholic
Aug 12 '11 at 17:32
15
Note that this answer only checks what you type, so you...
Changing Font Size For UITableView Section Headers
...View viewForHeaderInSection:(NSInteger)section
In Swift:
func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView?
Try something like this:
In Objective-C:
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
UILabel...
Unresolved reference issue in PyCharm
... unresolved reference error when trying from src.views.myview import <my_function>...
– SexyBeast
Jun 2 '16 at 22:47
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