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How to remove the border highlight on an input text element

When an HTML element is 'focused' (currently selected/tabbed into), many browsers (at least Safari and Chrome) will put a blue border around it. ...
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xpath find if node exists

...ther conditions and have a multi-branch statement. Think of it more like a SELECT than an if-then-else, with xsl:otherwise as the default:. – davenpcj Dec 16 '11 at 16:06 ...
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How to do joins in LINQ on multiple fields in single join

...d2}, (x, y) => x); While the last argument (x, y) => x is what you select (in the above case we select x). share | improve this answer | follow | ...
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AngularJS - Binding radio buttons to models with boolean values

...t when I use your solution and change the radio buttons all that were once selected are true and they don't switch back to false. Is there a solution for this? (problem also exists in OP's Fiddle) – Dominik G Apr 16 '15 at 10:05 ...
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SourceKitService Terminated

...nd com.apple.CoreSimulator.CoreSimulatorService[3952]: The runtime for the selected device is not installed. What I did to correct this issue. If you are only having an issue within the context of a Swift project, try this alone first. If that doesn't work, then try all of the steps further belo...
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mysqli or PDO - what are the pros and cons? [closed]

...ostname;dbname=school", $username, $password) $stmt = $dbh->query("SELECT * FROM students"); /* MAGIC HAPPENS HERE */ $stmt->setFetchMode(PDO::FETCH_INTO, new Student); foreach($stmt as $student) { echo $student->getFullName().'<br />'; } $db...
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How do CUDA blocks/warps/threads map onto CUDA cores?

...rpSize - 1) / WarpSize There is no requirement for the warp schedulers to select two warps from the same thread block. 7'. An execution unit will not stall on a memory operation. If a resource is not available when an instruction is ready to be dispatched the instruction will be dispatched again i...
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How to clear variables in ipython?

...r @ErdemKAYA comment. To erase a variable, use the magic command: %reset_selective <regular_expression> The variables that are erased from the namespace are the one matching the given <regular_expression>. Therefore %reset_selective -f a will erase all the variables containing a...
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QLabel: set color of text and background

...nd-color :"+colcode+" ; color : blue; }"); getColor() method returns the selected color. You can change label color using stylesheet share | improve this answer | follow ...
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Are database triggers evil? [closed]

...lumns wouldn't exist and you'd have to process a function on each row when selecting them. That's likely to kill DBMS performance, far better to create the auto-generated column at insert/update time since that's the only time it changes. Also, lack of triggers would prevent data rules from being e...