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Button in a column, getting the row from which it came on the Click event handler
...g and simpler than retrieving the ID from the bound object in the handler. If you prefer Commands, that approach is fine, but why add the complexity if you're not going to use it?
– xr280xr
Nov 18 '16 at 6:27
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Validation failed for one or more entities while saving changes to SQL Server Database using Entity
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You can also get this error if any seed data is not fully satisfying model attribute rules (like Required). I've added an answer with a bit more info.
– dan richardson
Dec 13 '12 at 10:52
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`new function()` with lower case “f” in JavaScript
... that technique before, it's valid, you are using a function expression as if it were a Constructor Function.
But IMHO, you can achieve the same with an auto-invoking function expression, I don't really see the point of using the new operator in that way:
var someObj = (function () {
var insta...
Getting java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory exception
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If you're using maven for managing dependencies, add the following line in your pom.xml:
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
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Are there any side effects of returning from inside a using() statement?
...led "on the way out" - and only after the return value is fully evaluated. If an exception is thrown at any point (including evaluating the return value) Dispose will still be called too.
While you certainly could take the longer route, it's two extra lines that just add cruft and extra context to ...
Do you need to use path.join in node.js?
... The only real issue is that Windows command-line processors (or, more specifically, Windows-native command-line utilities) tend to interpret forward slashes as option specifiers rather than path components. Therefore, you need a backslashed path if you need to pass a path to a Windows command run a...
What is the largest TCP/IP network port number allowable for IPv4?
...sions only going from 1024-5000 for dynamic ports.And even then, who knows if that ever even happened,since no program has ever bothered to report to anybody that it couldn't get a dynamic port, neither has windows.So it's a thoretical problem not even really caused by the 65536 number.The Web brows...
The most accurate way to check JS object's type?
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The JavaScript specification gives exactly one proper way to determine the class of an object:
Object.prototype.toString.call(t);
http://bonsaiden.github.com/JavaScript-Garden/#types
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Android: Background Image Size (in Pixel) which Support All Devices
... is no set size for hdpi, xhdpi, etc. because each manufacture can make a different sized phone/tablet, unlike IOS where only apple makes it. Look at section on range: developer.android.com/guide/practices/…
– toidiu
Mar 10 '15 at 4:28
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How can I configure Logback to log different levels for a logger to different destinations?
How can I configure Logback to log different levels for a logger to different destinations?
12 Answers
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