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What does “@private” mean in Objective-C?
...ctive-C. There are ways of "hiding" method declarations, though—see this question for more information.
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android.view.InflateException: Binary XML file line #12: Error inflating class
...ausing a problem in my case.
– Mohammed Subhi Sheikh Quroush
Apr 17 '16 at 18:16
If your problem is with instrumentati...
How to drop column with constraint?
...uch as foreign keys, unique and primary key constraints, computed columns, indexes)
CREATE TABLE [dbo].[TestTable]
(
A INT DEFAULT '1' CHECK (A=1),
B INT,
CHECK (A > B)
)
GO
DECLARE @TwoPartTableNameQuoted nvarchar(500) = '[dbo].[TestTable]',
@ColumnNameUnQuoted sysname = 'A',
...
How do I delete all messages from a single queue using the CLI?
How do I delete all messages from a single queue using the cli?
I have the queue name and I want to clean it.
9 Answers
...
@try - catch block in Objective-C
...
All work perfectly :)
NSString *test = @"test";
unichar a;
int index = 5;
@try {
a = [test characterAtIndex:index];
}
@catch (NSException *exception) {
NSLog(@"%@", exception.reason);
NSLog(@"Char at index %d cannot be found", index);
NSLog(@"Max index is: %lu", [...
How to get multiple counts with one SQL query?
... a join of count-subqueries, or nested counts in a select. However with no indexes present, this might be best as you have guaranteed only one table scan vs multiple. See answer from @KevinBalmforth
– YoYo
Apr 1 '17 at 19:20
...
pandas: How do I split text in a column into multiple rows?
...: s = df['Seatblocks'].str.split(' ').apply(Series, 1).stack()
In [45]: s.index = s.index.droplevel(-1) # to line up with df's index
In [46]: s.name = 'Seatblocks' # needs a name to join
In [47]: s
Out[47]:
0 2:218:10:4,6
1 1:13:36:1,12
1 1:13:37:1,13
Name: Seatblocks, dtype: object
In...
JQuery .each() backwards
...
Should be important to note that the index is not reversed, so if you are only wanting to do the last three, for instance, you cannot expect <li>Item 5</li> to have an index of 0.
– pathfinder
Dec 10 '12 at 23:5...
PHP, get file name without file extension
... your path.
Example from the manual:
$path_parts = pathinfo('/www/htdocs/index.html');
echo $path_parts['dirname'], "\n";
echo $path_parts['basename'], "\n";
echo $path_parts['extension'], "\n";
echo $path_parts['filename'], "\n"; // filename is only since PHP 5.2.0
Output of the code:
/www/ht...
Draw a perfect circle from user's touch
...ounds = new Point[shape.length];
final int STEP = 5;
int index = 0;
Point current = points.get(0);
Type type = null;
for (int i = STEP; i < points.size(); i += STEP) {
Point next = points.get(i);
int dx = next.x - current....