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Symfony 2 EntityManager injection in service
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For modern reference, in Symfony 2.4+, you cannot name the arguments for the Constructor Injection method anymore. According to the documentation You would pass in:
services:
test.common.userservice:
class: Tes...
What is the equivalent of “!=” in Excel VBA?
... This has to do with how VBA stores strings in memory. I'll let you Google for a fuller explanation, but in short, part of how strings are stored is that the first bytes store the length of the string, then the following bytes store the characters: [3][C][A][T]. An "empty" string has a [0] for the f...
How do I escape double quotes in attributes in an XML String in T-SQL?
...t voted it up and wanted to let folks know that " works very well for the xml config files when forming regex expressions for RegexTransformer in Solr like so: regex=".*img src="(.*)".*" using the escaped version instead of double-quotes.
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What is the Comonad typeclass in Haskell?
... +1 The first link was the one that really brought it together for me.
– luqui
Dec 8 '11 at 17:31
43
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RestSharp JSON Parameter Posting
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You don't have to serialize the body yourself. Just do
request.RequestFormat = DataFormat.Json;
request.AddBody(new { A = "foo", B = "bar" }); // uses JsonSerializer
If you just want POST params instead (which would still map to your model and is a lot more efficient since there's no serializ...
How to return multiple lines JSX in another return statement in React?
...);
})}
You don't need to flatten the resulting array, React will do that for you. See the following fiddle http://jsfiddle.net/mEB2V/1/. Again: Wrapping the two elements into a div/section will most likely be better long term.
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Vim Insert Mode on Mac OS X
... Ah, well if you want some useful tips on vim, I suggest looking for "cheat sheets" online. Also, the $ % and ^ locations are your friend, and great time savers. Use them in combination with commands editing (delete, move, copy).
– Jeremy L
Mar 17 '0...
What is the preferred syntax for defining enums in JavaScript?
What is the preferred syntax for defining enums in JavaScript? Something like:
48 Answers
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Change how fast “title” attribute's tooltip appears
...no way. The title attribute is implemented in a browser dependent fashion. For example I remember differences between IE and FF when using \r\n inside it.
Mozilla's docs explain the limits and functionality well.
If you want customization you may take a look at third party plugins such as qTip2 w...
In C#, how can I create a TextReader object from a string (without writing to disk)
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StringReader is a TextReader (StreamReader is too, but for reading from streams). So taking your first example and just using it to construct the CsvReader rather than trying to construct a StreamReader from it first gives:
TextReader sr = new StringReader(TextBox_StartData.Text...