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LINQ OrderBy versus ThenBy
...y(o => o.InvoiceOwner.FirstName)
.ThenBy(o => o.InvoiceID);
Note how you can use the same name each time. This is also equivalent to:
tmp = from o in invoices.InvoiceCollection
orderby o.InvoiceOwner.LastName,
o.InvoiceOwner.FirstName,
o.Invoi...
RESTful web service - how to authenticate requests from other services?
...sername and password (over an SSL connection) to a /session resource provided by the service.
9 Answers
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Rollback a Git merge
... Sadly, the here link in the @Hilikus comment is no longer valid. The site claims the content got moved to a book ( git-scm.com/book/en/v2 ) but if so, it is non-trivial to locate in there.
– Jesse Chisholm
Jul 26 '19 at 15:23
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Powershell equivalent of bash ampersand (&) for forking/running background processes
...utput is not displayed automatically. You need to run Receive-Job with the ID of the job as parameter.
NOTE: Regarding your initial example, "bg sleep 30" would not work because sleep is a Powershell commandlet. Start-Process only works when you actually fork a process.
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Remove the bottom divider of an android ListView
I have a fixed height ListView . It has divider between list items, but it also displays dividers after the last list item.
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How can I get stock quotes using Google Finance API?
...s a whole API for managing portfolios. *Link removed. Google no longer provides a developer API for this.
Getting stock quotes is a little harder. I found one article where someone got stock quotes using Google Spreadsheets.
You can also use the gadgets but I guess that's not what you're after.
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How to concatenate columns in a Postgres SELECT?
...d string literal ', ' defaults to type text making the whole expression valid in any case.
For non-string data types, you can "fix" the 1st statement by casting at least one argument to text. (Any type can be cast to text):
SELECT a::text || b AS ab FROM foo;
Judging from your own answer, "does ...
How to delete all Annotations on a MKMapView
... to blink on the map, due to removing
the pin then adding it back
- (void)removeAllPinsButUserLocation1
{
id userLocation = [mapView userLocation];
[mapView removeAnnotations:[mapView annotations]];
if ( userLocation != nil ) {
[mapView addAnnotation:userLocation]; // will ...
Restore file from old commit in git
I have an old commit that I did a few weeks ago. I want to restore only a single file from that commit. What do I do?
4 Ans...
Easiest way to toggle 2 classes in jQuery
...ug 9 '11 at 19:48
Frédéric HamidiFrédéric Hamidi
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