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What's the false operator in C# good for?

...he operator false declared in T, and T.&(x, y) is an invocation of the selected operator &. In other words, x is first evaluated and operator false is invoked on the result to determine if x is definitely false. Then, if x is definitely false, the result of the operation is the value previou...
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SQL Server Script to create a new user

...s using the Login you just declared: Use YourDatabase; GO IF NOT EXISTS (SELECT * FROM sys.database_principals WHERE name = N'NewAdminName') BEGIN CREATE USER [NewAdminName] FOR LOGIN [NewAdminName] EXEC sp_addrolemember N'db_owner', N'NewAdminName' END; GO Now, Logins are a bit more flu...
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How to find children of nodes using BeautifulSoup

... This answers the question how to select <a>link1</a> in the HTML given in the question, but this will FAIL when the first <li class="test"> will contain no <a> elements and there are other li elements with test class that contains<...
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How to apply bindValue method in LIMIT clause?

...ode $skip = isset($_GET['skip']) ? (int)trim($_GET['skip']) : 0; $sql = "SELECT * FROM pictures WHERE album = ? ORDER BY id LIMIT ?, ?"; $stmt = $PDO->prepare($sql); $stmt->execute([$_GET['albumid'], $skip, $max]); $pictures = $stmt->fetchAll(PDO::FETCH_ASSOC); ...
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How to write a simple Html.DropDownListFor()?

...%= Html.DropDownListFor(n => n.MyColorId, new SelectList(Colors, "ColorId", "Name")) %> share | improve this answer | follow |...
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What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?

In Eclipse, selecting a line and pressing Alt + ↑ / ↓ will move the line up and down, a quick way to avoid copy&paste. Is there an equivalent in Visual Studio? ...
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Eclipse JPA Project Change Event Handler (waiting)

...ould probably try to open a discussion on the amount of included and not deselectable features/project included in a release. And it should maybe discuss ways to disable packaged features (such as JPT). – mwhs Mar 31 '14 at 8:38 ...
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Objective-C parse hex string to integer

...format #01FFFFAB, you can still use NSScanner, but you can skip the first character. unsigned result = 0; NSScanner *scanner = [NSScanner scannerWithString:@"#01FFFFAB"]; [scanner setScanLocation:1]; // bypass '#' character [scanner scanHexInt:&result]; ...
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How to change highlighted occurrences color in Eclipse's sidebar?

... Right click on the marker and select the only menu item "preferences", this opens the preferences dialog: General/Editors/text Editor/Annotation. The color of "occurances" is used for the matching items, "write occurances" for item selected by you. T...
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Truncate a string straight JavaScript

...here are no spaces, and I obviously don't care about word boundaries, just characters. 9 Answers ...