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T-SQL: Selecting rows to delete via joins
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I prefer to refer to the table in the first line by its alias. That is "Delete a" rather than "Delete TableA". In the case where you join the table with itself, it makes it clear which side you want to delete.
– Jeremy Stein
Jun 7 '1...
Breaking out of nested loops [duplicate]
...This generic solution that also works when the nested for loop is followed by other statements. E.g. when looping over a list of sentences and using several for loops to filter out specific sentences based on existence of specific words or numbers, before doing the actual work at the end of the oute...
java.lang.IllegalStateException: The specified child already has a parent
... edited Jul 18 '14 at 8:38
Baby Groot
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answered Jul 18 '14 at 7:52
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Go install fails with error: no install location for directory xxx outside GOPATH
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In my case this error was caused by there not being a $GOPATH/bin directory. Creating this folder was that was needed -- I didn't need to set GOBIN env var.
– xentek
Jan 21 '15 at 7:20
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CSS opacity only to background color, not the text on it? [duplicate]
...ppens when you need your #block opac background placement to be determined by your text? For instance: hovering over a promo block brings up text half the size of the promo block. The #block layer won't respond to the text height.
– Ben Sewards
Oct 23 '14 at 21...
How do I POST JSON data with cURL?
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I've had issues with POST requests but solved it by capitalized "Application/json" so if you get a 415 error, check the capitalization.
– WiteCastle
Apr 24 '14 at 18:13
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How do I set the selected item in a comboBox to match my string using C#?
...uld just set the Text property on the ComboBox?
– TabbyCool
Jan 5 '10 at 16:28
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It does set the ...
builder for HashMap
...l example: Spring's NamedParameterJdbcTemplate expects map of values keyed by parameter names. Let's say I want to use NamedParameterJdbcTemplate to set a column value to null. I don't see: a) how it is a code smell; b) how to use null object pattern here
– vitaly
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HTML input file selection event not firing upon selecting the same file
...e because it's possible to active an input element without clicking on it (by using the keyboard). You can store input.files if you need to reference it later.
– Halcyon
Oct 10 '14 at 13:19
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Set “Homepage” in Asp.Net MVC
... MVC 5
Before MVC 5 you could map URLs to specific actions and controllers by calling routes.MapRoute(...) in the RouteConfig.cs file. This is where the url for the homepage is stored (Home/Index). However if you modify the default route as shown below,
routes.MapRoute(
name: "Default",
url:...