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How to get image size (height & width) using JavaScript?
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img.onerror = function() { alert(0);// not found handler }
– Limitless isa
Mar 29 '18 at 9:50
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How do I format a number with commas in T-SQL?
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While I agree with everyone, including the OP, who says that formatting should be done in the presentation layer, this formatting can be accomplished in T-SQL by casting to money and then converting to varchar. This does include trailing decimals, t...
How can I initialize base class member variables in derived class constructor?
... makes class A non-aggregate, which might be important, so it must be mentioned.
– Gene Bushuyev
Sep 13 '11 at 17:28
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AngularJS - Binding radio buttons to models with boolean values
... send all three choices back to the server where it will loop through each one checking for isUserAnswer == true? If so, you can try this:
http://jsfiddle.net/hgxjv/4/
HTML:
<input type="radio" name="response" value="true" ng-click="setChoiceForQuestion(question1, choice)"/>
JavaScript:
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How to rename with prefix/suffix?
...ilename
Edit: If rename isn't available and you have to rename more than one file, shell scripting can really be short and simple for this. For example, to rename all *.jpg to prefix_*.jpg in the current directory:
for filename in *.jpg; do mv "$filename" "prefix_$filename"; done;
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Can I load a .NET assembly at runtime and instantiate a type knowing only the name?
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One more thing... (me again) Um, you can't just have "MyType" as the type name, it must be followed by NAMESPACE. So this would be more accurate: Type type = assembly.GetType("MyNamespace"+"."+"MyType");
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How do I force my .NET application to run as administrator?
...set your application to run as administrator, you have to chose the middle one.
Check if an element is present in an array [duplicate]
...r instance). The MDN docs (also linked to in this answer) actually provide one for you.
– FireSBurnsmuP
Sep 20 '16 at 13:39
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try {} without catch {} possible in JavaScript?
...elsont. As for the execution order in the second code sample, I'm not sure one can tell whether the error is caught and re-thrown, or just (probably) simply thrown and not caught in the first place (since there's no catch). Surround the whole code with another try/catch and you'll be able to catch t...
Set environment variables from file of key/value pairs
... by simply using input redirection on the loop: while read line; do ... ; done < ./conf/$1.
– chepner
Sep 2 '14 at 14:00
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