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Why not use tables for layout in HTML? [closed]
...anced. Additionally, even if there were no arguments against misusing the <table> element today, there might be tomorrow because of the way browser vendors apply special treatment to the element. After all, they know that “<table> elements are for tabular data only” and might use thi...
Difference between del, remove and pop on lists
...5, 6]
>>> a.remove(7)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: list.remove(x): x not in list
>>> del a[7]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
IndexError: list assignment index o...
Regular expression to match URLs in Java
...amp;@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]";
Note:
String regex = "<\\b(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]>"; // matches <http://google.com>
String regex = "<^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%...
When to use MongoDB or other document oriented database systems? [closed]
...rking with object code, I don't need an ORM). Sure you have to write a few scripts, but actually it is not that hard and you reuse code
– Aki
Apr 3 '13 at 11:34
1
...
Array slices in C#
...
Arrays are enumerable, so your foo already is an IEnumerable<byte> itself.
Simply use LINQ sequence methods like Take() to get what you want out of it (don't forget to include the Linq namespace with using System.Linq;):
byte[] foo = new byte[4096];
var bar = foo.Take(41);
I...
How can I get Knockout JS to data-bind on keypress instead of lost-focus?
...
<body>
<p>First name: <input data-bind="value: firstName, valueUpdate: 'afterkeydown'" /></p>
<p>Last name: <input data-bind="value: lastName, valueUpdate: 'afterkeydown'" />...
Android: How can I get the current foreground activity (from a service)?
...ttern
Have the activity supply a PendingIntent (e.g., via createPendingResult()) that the service invokes
Have the activity register a callback or listener object with the service via bindService(), and have the service call an event method on that callback/listener object
Send an ordered broadcast ...
AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
...ehavior, you should define the model in the controller, not in the view.
<div ng-controller="Main">
<input type="text" ng-model="rootFolders">
</div>
function Main($scope) {
$scope.rootFolders = 'bob';
}
...
c# datatable to csv
...Builder sb = new StringBuilder();
string[] columnNames = dt.Columns.Cast<DataColumn>().
Select(column => column.ColumnName).
ToArray();
sb.AppendLine(string.Join(",", columnNames));
foreach (DataRow row in dt.Rows)
{
...
What is the best workaround for the WCF client `using` block issue?
...
Actually, although I blogged (see Luke's answer), I think this is better than my IDisposable wrapper. Typical code:
Service<IOrderService>.Use(orderService=>
{
orderService.PlaceOrder(request);
});
(edit per comments)
...