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how to get the last character of a string?
... the String.prototype.slice method.
Just by:
str.slice(-1);
A negative start index slices the string from length+index, to length, being index -1, the last character is extracted:
"abc".slice(-1); // "c";
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Proper MIME media type for PDF files
...t One: Format of Internet Message Bodies.
Private [subtype] values (starting with "X-") may be defined
bilaterally between two cooperating agents without
outside registration or standardization. Such values
cannot be registered or standardized.
New standard values should be registered...
Difference between Rebuild and Clean + Build in Visual Studio
...ecause all cleans are not guaranteed to be finished before the first build starts. If you execute Clean sln + Build sln, they will give a link error and let you know that immediately, instead of giving you an app with odd behavior.
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How do I find and view a TFS changeset by comment text?
... Aha, yes. I've used it before but could not remember how I started it, lol. You just start the Visual Studio Command Prompt and execute the command @Maarten mentioned above. Of course, you would install Power Tools first!
– strider
Aug 25 '14 at...
Net::SMTPAuthenticationError when sending email from Rails app (on staging environment)
... for 10 minutes for registering new apps).
After this my app in production started sending emails ;)
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how to implement regions/code collapse in javascript
... EnvDTE.TextSelection = DTE.ActiveDocument.Selection
Const REGION_START As String = "//#region"
Const REGION_END As String = "//#endregion"
selection.SelectAll()
Dim text As String = selection.Text
selection.StartOfDocument(True)
Dim startIndex As I...
Xcode 4 hangs at “Attaching to (app name)”
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This doesn't fix the error for me. Using XCode 4.0.1, I start a new project, build and run it without modifying the default template - works. Without quitting the simulator, I make some changes, run again, still works. Then I quit XCode and the simulator, next time I run - hangs a...
Make var_dump look pretty
...Cadaver answers.
I have included a javascript script which will delete php starting and closing tag.
We will have clean more pretty dump.
May be somebody like this too.
function dd($data){
highlight_string("<?php\n " . var_export($data, true) . "?>");
echo '<script>document.getElem...
How do I preview emails in Rails?
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Daniel's answer is a good start, but if your email templates contain any dynamic data, it won't work. E.g. suppose your email is an order receipt and within it you print out @order.total_price - using the previous method the @order variable will be ni...
Intro to GPU programming [closed]
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CUDA is an excellent framework to start with. It lets you write GPGPU kernels in C. The compiler will produce GPU microcode from your code and send everything that runs on the CPU to your regular compiler. It is NVIDIA only though and only works on 8-series c...