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How do you send a HEAD HTTP request in Python 2?
... works, but nowadays you should just use the requests library as mentioned by other answers below.
Use httplib.
>>> import httplib
>>> conn = httplib.HTTPConnection("www.google.com")
>>> conn.request("HEAD", "/index.html")
>>> res = conn.getresponse()
>>...
See what has been installed via MacPorts
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"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...
How to pass command line arguments to a rake task
...OTE:
If running the task from Rails, it's best to preload the environment by adding => [:environment] which is a way to setup dependent tasks.
task :work, [:option, :foo, :bar] => [:environment] do |task, args|
puts "work", args
end
...
What is the best way to tell if a character is a letter or number in Java without using regexes?
...char c = 255, which in printable version is ├ and considered as a letter by Character.isLetter(c).
This function I think is what most developers are looking for:
private static boolean isLetterOrDigit(char c) {
return (c >= 'a' && c <= 'z') ||
(c >= 'A' && ...
The simplest possible JavaScript countdown timer? [closed]
... start to think about re-usability and separating concerns. We can do this by asking "what should a count down timer do?"
Should a count down timer count down? Yes
Should a count down timer know how to display itself on the DOM? No
Should a count down timer know to restart itself when it reache...
How can I plot separate Pandas DataFrames as subplots?
... array which holds the different subplot axes, and you can access one just by indexing axes.
If you want a shared x-axis, then you can provide sharex=True to plt.subplots.
share
|
improve this answe...
When to use AtomicReference in Java?
...ptimizations under the assumption that the variable was not being modified by other threads.
– kbolino
Mar 14 '14 at 17:51
...
What is the difference between children and childNodes in JavaScript?
...d. 4
1. Technically, it is an attribute of ParentNode, a mixin included by Element.
2. They are all elements because .children is a HTMLCollection, which can only contain elements.
3. Similarly, .childNodes can hold any node because it is a NodeList.
4. Or .innerText. See the differences here or ...
What are rvalues, lvalues, xvalues, glvalues, and prvalues?
... examples for xvalues and prvalues; they are the exact opposite. Returning by rvalue reference gives me a prvalue, and returning by value gives me an xvalue. Did you get them mixed up, or is my test bed broken? I tried this with GCC 4.6.1, clang (from svn) and MSVC, and they all show the same beha...
how to set textbox value in jquery
... textbox with that method.
$(selector).load() returns the a jQuery object. By default an object is converted to [object Object] when treated as string.
Further clarification:
Assuming your URL returns 5.
If your HTML looks like:
<div id="foo"></div>
then the result of
$('#foo')...