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How to get a index value from foreach loop in jstl
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${loop.index} it will give 0 base index as normal Index of array start from 0.
For Example :
<c:forEach var="currentImage" items="${cityBannerImages}" varStatus="loop">
<picture>
<source srcset="${currentImage}" media="(min-width: 1000px)"></source>
<source sr...
window.onload vs $(document).ready()
...bject doesn't have a ready method, the jQuery object does that is returned from the $(document) call. Please edit this answer if I'm right because this is very confusing.
– A. Sallai
Mar 6 '14 at 9:10
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git diff renamed file
...-hello
+goodbye
diff --git a/a.txt b/test/a.txt
similarity index 100%
copy from a.txt
copy to test/a.txt
Incidentally, if you restrict your diff to just one path (as you do in git diff HEAD^^ HEAD a.txt you aren't ever going to see the renames or copies because you've excluded the everything apart...
Fastest way to check a string contain another substring in JavaScript?
... way faster with regular expressions.
Update 2018:
Just to save people from running the tests themselves, here are the current results for most common browsers, the percentages indicate performance increase over the next fastest result (which varies between browsers):
Chrome: indexOf (~98% fast...
Get raw POST body in Python Flask regardless of Content-Type header
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I created a WSGI middleware that stores the raw body from the environ['wsgi.input'] stream. I saved the value in the WSGI environ so I could access it from request.environ['body_copy'] within my app.
This isn't necessary in Werkzeug or Flask, as request.get_data() will get th...
Generating file to download with Django
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To trigger a download you need to set Content-Disposition header:
from django.http import HttpResponse
from wsgiref.util import FileWrapper
# generate the file
response = HttpResponse(FileWrapper(myfile.getvalue()), content_type='application/zip')
response['Content-Disposition'] = 'attachm...
Converting Epoch time into the datetime
I am getting a response from the rest is an Epoch time format like
8 Answers
8
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How can I create a simple message box in Python?
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Exactly what I was looking for. The OP too from what it sounds like. Should be marked as the answer!
– CodeMonkey
Oct 10 '13 at 18:13
3
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What is the difference between a generative and a discriminative algorithm?
...rposes. For example, you could use p(x,y) to generate likely (x,y) pairs.
From the description above, you might be thinking that generative models are more generally useful and therefore better, but it's not as simple as that. This paper is a very popular reference on the subject of discriminative ...
Remove non-utf8 characters from string
Im having a problem with removing non-utf8 characters from string, which are not displaying properly. Characters are like this 0x97 0x61 0x6C 0x6F (hex representation)
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