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How to detect when cancel is clicked on file input?

...s not exposed to the browser." This is not true if the dialog is closed by selecting a file. – Trevor Dec 1 '16 at 22:24 ...
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phpunit mock method multiple calls with different arguments

... ->with($this->logicalOr( $this->equalTo('select * from roles'), $this->equalTo('select * from users') )) ->will($this->returnCallback(array($this, 'myCallback'))); var_dump($mock->Query("select * from us...
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How to test an SQL Update statement before running it?

...yway) you can also do a sanity check which rows are affected by running a select using the same WHERE clause as the UPDATE. So if you UPDATE is UPDATE foo SET bar = 42 WHERE col1 = 1 AND col2 = 'foobar'; The following will show you which rows will be updated: SELECT * FROM foo WHERE col1 ...
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Find closing HTML tag in Sublime Text

...trl+Shift+A for Windows and Linux users, Command+Shift+A for Mac users) to select the whole block within the currently selected tag. For example, if you pressed this while your text cursor was within the outer div tag in the code below, all the divs with class selected would be selected. <div c...
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How can I add an item to a SelectList in ASP.net MVC

Basically I am looking to insert an item at the beginning of a SelectList with the default value of 0 and the Text Value of " -- Select One --" ...
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How do I obtain a Query Execution Plan in SQL Server?

...ution plan in SQL Server Management Studio, or right click on the plan and select "Save Execution Plan As ..." to save the plan to a file in XML format. Method 2 - Using SHOWPLAN options This method is very similar to method 1 (in fact this is what SQL Server Management Studio does internally), ho...
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How to insert text at beginning of a multi-line selection in vi/Vim

In Vim , how do I insert characters at the beginning of each line in a selection? 13 Answers ...
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How to select only the records with the highest date in LINQ

...is: var q = from n in table group n by n.AccountId into g select new {AccountId = g.Key, Date = g.Max(t=>t.Date)}; If you want the whole record: var q = from n in table group n by n.AccountId into g select g.OrderByDescending(t=>t.Date).FirstOrDefault(); ...
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What is your most productive shortcut with Vim?

...e used as subjects for other "statements." So, one way to cut an arbitrary selection of text would be to drop a mark (I usually use 'a' as my "first" mark, 'z' as my next mark, 'b' as another, and 'e' as yet another (I don't recall ever having interactively used more than four marks in 15 years of u...
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LINQ to SQL Left Outer Join

...table), where-as yours matches only 0-1. To do a left outer join, you need SelectMany and DefaultIfEmpty, for example: var query = from c in db.Customers join o in db.Orders on c.CustomerID equals o.CustomerID into sr from x in sr.DefaultIfEmpty() s...