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@ variables in Ruby on Rails
...to the view then use @variable.
For a much longer answer try this: http://www.ruby-doc.org/docs/ProgrammingRuby/html/tut_classes.html
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Changing UIButton text
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Extracting an attribute value with beautifulsoup
..."/>
This can be fetched by below snippet.
page = requests.get("https://www.abcd.com")
soup = BeautifulSoup(page.content, 'html.parser')
colorName = soup.find(id='color')
print(color['value'])
I hope this helps your purpose.
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POSTing JsonObject With HttpClient From Web API
...son");
}
Example:
var httpClient = new HttpClient();
var url = "https://www.duolingo.com/2016-04-13/login?fields=";
var data = new { identifier = "username", password = "password" };
var result = await httpClient.PostAsync(url, data.AsJson())
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Getting name of the class from an instance
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Node.js: printing to console without a trailing newline?
...und in man console_codes (on Linux or online) and my favorite reference is www2.phys.canterbury.ac.nz/dept/docs/manuals/unix/DEC_4.0e_Docs/… (99% of its contents still work). Only caveat: Be prepared to test any experiments on several different terminals before deploying widely.
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Is it possible to add an HTML link in the body of a MAILTO link [duplicate]
...bol. This tells the email client not to wrap the url.
e.g.
<http://www.example.com/foo.php?this=a&really=long&url=with&lots=and&lots=and&lots=of&prameters=on_it>
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CMake unable to determine linker language with C++
...to
PROJECT(HelloWorld C CXX)
or just
PROJECT(HelloWorld)
See: http://www.cmake.org/cmake/help/v2.8.8/cmake.html#command:project
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How to do if-else in Thymeleaf?
...pan>
</div>
</div>
More about local variables:
http://www.thymeleaf.org/doc/tutorials/2.1/usingthymeleaf.html#local-variables
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How to create a file in Android?
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From here: http://www.anddev.org/working_with_files-t115.html
//Writing a file...
try {
// catches IOException below
final String TESTSTRING = new String("Hello Android");
/* We have to use the openFileOutput()-met...