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How to deselect a selected UITableView cell?
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use this code
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
//Change the selected background view of the cell.
[tableView deselectRowAtIndexPath:indexPath animated:YES];
}
Swift 3.0:
o...
Find the closest ancestor element that has a specific class
...mprove it. It won't work on old browsers (i.e. IE); see this compatibility table for classList. parentElement is used here because parentNode would involve more work to make sure that the node is an element.
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jQuery UI Sortable, then write order into a database
I want to use the jQuery UI sortable function to allow users to set an order and then on change, write it to the database and update it. Can someone write an example on how this would be done?
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Div height 100% and expands to fit content
...g with the pseudo selector :after
.clearfix:after {
content: "";
display: table;
clear: both;
}
Then, in your HTML, add the .clearfix class to your parent Div. For example:
<div class="clearfix">
<div></div>
<div></div>
</div>
It should work always. ...
optional parameters in SQL Server stored proc?
...INSERT INTO ........
END
/* and use it in the query as so*/
SELECT *
FROM Table
WHERE Column = @Parameter
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COALESCE Function in TSQL
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declare @store table (store_id varchar(300))
insert into @store
values ('aa'),('bb'),('cc')
declare @str varchar (4000)
select @str = concat(@str+',',store_id) from @store
select @str
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Use jQuery to change an HTML tag?
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Once a dom element is created, the tag is immutable, I believe. You'd have to do something like this:
$(this).replaceWith($('<h5>' + this.innerHTML + '</h5>'));
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How to get ER model of database from server with Workbench
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Migrate your DB "simply make sure the tables and columns exist".
Recommended to delete all your data (this freezes MySQL Workbench on my MAC everytime due to "software out of memory..")
Open MySQL Workbench
click + to make MySQL connection
enter credentials...
Best way to store a key=>value array in JavaScript?
...cts (MDN).
In ECMAScript6 there is also Map (see the browser compatibility table there):
An Object has a prototype, so there are default keys in the map. This could be bypassed by using map = Object.create(null) since ES5, but was seldomly done.
The keys of an Object are Strings and Symbols, wher...
Smart way to truncate long strings
... done for Firefox.
All other browsers support a CSS solution (see support table):
p {
white-space: nowrap;
width: 100%; /* IE6 needs any width */
overflow: hidden; /* "overflow" value must be different from visible"*/
-o-text-overflow: ellipsis; ...