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Regular expression for a hexadecimal number?
..., depends on the flavor you need to use (php, javascript, python , golang, etc.).
This answer was taken from:http://ult-tex.net/info/perl/
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setting y-axis limit in matplotlib
...])
Probably this is a nice way to set up for example xmin and ymax only, etc.
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Convert int to char in java
... is a char and represented by the value of 48.
We typed (a + '0') and in order to add these up, Java converted '0' to its ASCII value which is 48 and a is 1 so the sum is 49. Then what we did is:
(char)(49)
We casted int to char. ASCII equivalent of 49 is '1'. You can convert any digit to char ...
Markdown: continue numbered list
...l shape the entire block into one line. To avoid this you need to use html ordered list.
item 1
item 2
Code block
<ol start="3">
<li>item 3</li>
<li>item 4</li>
</ol>
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When exactly is it leak safe to use (anonymous) inner classes?
... not, the Activity has an implicit reference to the View it contains.
In order for a View to be created, it must know where to create it and whether it has any children so that it can display. This means that every View has an reference to the Activity (via getContext()). Moreover, every View keep...
Command not found error in Bash variable assignment
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Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
... of having an SSL-enabled server is on the OAuth Provider (Google/Facebook etc...) and not on the users of the APIs (you, me).
– Nicolas Garnier
Feb 13 '15 at 13:35
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SQL Server reports 'Invalid column name', but the column is present and the query works through mana
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[Edited to further note]
The other possibilities are (in no particular order):
You aren't connected to the database you think you are.
You aren't connected to the SQL Server instance you think you are.
Double check your connect strings and ensure that they explicitly specify the SQL Server i...
UIRefreshControl - beginRefreshing not working when UITableViewController is inside UINavigationCont
...e spinner visible. But it wouldn't animate. The one thing I changed is the order of these two methods and everything worked:
[self.tableView setContentOffset:CGPointMake(0, self.tableView.contentOffset.y-self.refreshControl.frame.size.height) animated:YES];
[self.refreshControl beginRefreshing];
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How to style the UL list to a single line
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