大约有 30,000 项符合查询结果（耗时：0.0439秒） [XML]
Automatic HTTPS connection/redirect with node.js/express
...y:
https://www.tonyerwin.com/2014/09/redirecting-http-to-https-with-nodejs.html
app.use (function (req, res, next) {
if (req.secure) {
// request was via https, so do no special handling
next();
} else {
// request was via http, so red...
JavaScript function in href vs. onclick
...y in separation of content from behavior/action. The argument is that your html content should remain focused solely on content, not on presentation or behavior.
The typical path these days is to use a javascript library (eg. jquery) and create an event handler using that library. It would look som...
Where is PATH_MAX defined in Linux?
...why it simply isn't: insanecoding.blogspot.com/2007/11/pathmax-simply-isnt.html
– paulsm4
Feb 26 '12 at 0:13
...
Good tutorials on XMPP? [closed]
...I" (Google AP-Engine): code.google.com/appengine/docs/python/xmpp/overview.html Perhaps this can be a entry to the XMPP world :)
– FloE
Jun 22 '10 at 11:52
...
How to do Base64 encoding in node.js?
...lue = $(this).val(),
hash = Base64.encode(value);
$(".test").html(hash);
var decode = Base64.decode(hash);
$(".decode").html(decode);
});
var Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(e){var t="";var n,r,i,s,o,u,a;...
python multithreading wait till all threads finished
...e concurrent.futures: https://docs.python.org/3/library/concurrent.futures.html
Using a ThreadPoolExecutor the code would be:
from concurrent.futures.thread import ThreadPoolExecutor
import time
def call_script(ordinal, arg):
print('Thread', ordinal, 'argument:', arg)
time.sleep(2)
pr...
When to use an assertion and when to use an exception
... doc http://docs.oracle.com/javase/6/docs/technotes/guides/language/assert.html#design-faq-general, "The assert statement is appropriate for nonpublic precondition, postcondition and class invariant checking. Public precondition checking should still be performed by checks inside methods that result...
How to write LaTeX in IPython Notebook?
...
IPython notebook uses MathJax to render LaTeX inside html/markdown. Just put your LaTeX math inside $$.
$$c = \sqrt{a^2 + b^2}$$
Or you can display LaTeX / Math output from Python, as seen towards the end of the notebook tour:
from IPython.display import display, Math, L...
Iterating through a JSON object
...t('could not load page, check connection')
# read the response and DECODE
html=response.read().decode('utf8') # new python3 code
# now convert the decoded string into real JSON
loadedjson = json.loads(html)
# print to make sure it worked
print (loadedjson) # works like a charm
# iterate through ...
How do I force files to open in the browser instead of downloading (PDF)?
...
If you are using HTML5 (and I guess nowadays everyone uses that), there is an attribute called download.
For example,
<a href="somepathto.pdf" download="filename">
Here filename is optional, but if provided, it will take this name f...