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Casting interfaces for deserialization in JSON.NET
I am trying to set up a reader that will take in JSON objects from various websites (think information scraping) and translate them into C# objects. I am currently using JSON.NET for the deserialization process. The problem I am running into is that it does not know how to handle interface-level p...
String's Maximum length in Java - calling length() method
...rray; the components of
the array are referenced using integer
indices from 0 to n - 1, inclusive.
Furthermore, the indexing must be by int values, as mentioned in Section 10.4:
Arrays must be indexed by int values;
Therefore, it appears that the limit is indeed 2^31 - 1, as that is the ...
NuGet behind a proxy
...ments that they have been able to omit setting the http_proxy.password key from the command line, or delete it after-the-fact from the config file, and were still able to have NuGet function across the proxy.
If you find, however, that you must specify your password in the NuGet config file, remem...
How can I switch my signed in user in Visual Studio 2013?
...t to preserve your settings, export them first because they will be lost.
From MSDN forums - since I had to hunt around far too much to find the solution to this:
Close Visual Studio
Start the Developer Command prompt installed with Visual Studio as an administrator.
type 'devenv /resetuserdata' ...
Create a devise user from Ruby console
Any idea on how to create and save a new User object with devise from the ruby console?
5 Answers
...
knitr Markdown highlighting in Emacs?
...ter markdown.el. Besides, if all you want is to just switch the ESS engine from Sweave to knitr (without highlighting!), there is no need to go through all the complication of this article, just add (setq ess-swv-processor 'knitr) in you init file.
– antonio
De...
Read file line by line using ifstream in C++
...
Use ifstream to read data from a file:
std::ifstream input( "filename.ext" );
If you really need to read line by line, then do this:
for( std::string line; getline( input, line ); )
{
...for each line in input...
}
But you probably just need...
When to choose mouseover() and hover() function?
...
From the official jQuery documentation
.mouseover()
Bind an event handler to the "mouseover" JavaScript event, or trigger
that event on an element.
.hover() Bind one or two handlers
to the matched elements, to be exe...
String formatting: % vs. .format vs. string literal
... 2.6 introduced the str.format() method with a slightly different syntax from the existing % operator. Which is better and for what situations?
...
PHP server on local machine?
...nd later have a built-in web server these days.
You simply run the command from the terminal:
cd path/to/your/app
php -S 127.0.0.1:8000
Then in your browser go to http://127.0.0.1:8000 and boom, your system should be up and running. (There must be an index.php or index.html file for this to work.)
...