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Detect iPad users using jQuery?
...\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino|playbook|silk/i.test(a)
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Automatic Retina images for web sites
...niques - but probably no best practice, yet.
One thing I wonder is how to test and debug some of these techniques, without having the respective device(s) available...
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How do you crash a JVM?
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Don't know when it was fixed, but just tested in 1.7.0_09 and it is fine. Just got the expected: Exception in thread "main"java.lang.OutOfMemoryError: Java heap space at CrashJVM.main(CrashJVM.java:7)
– Chad N B
Nov 2...
Using numpy to build an array of all combinations of two arrays
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itertools.combinations is in general the fastest way to get combinations from a Python container (if you do in fact want combinations, i.e., arrangements WITHOUT repetitions and independent of order; that's not what your code appears to be doing, but I can't tell wheth...
URL Encoding using C#
...RL encoding. Perhaps the following table will be useful (as output from a test app I wrote):
Unencoded UrlEncoded UrlEncodedUnicode UrlPathEncoded EscapedDataString EscapedUriString HtmlEncoded HtmlAttributeEncoded HexEscaped
A A A A A ...
Using global variables between files?
...e exception of local variables in the imports of course).
for example:
##test.py:
from pytest import *
print hello_world
and:
##pytest.py
hello_world="hello world!"
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How to hash some string with sha256 in Java?
... Existing libs can add bulk. On the flip side they are usually more highly tested than home spun code and of course save time. But there is no one-size-fits-all answer for everyone.
– Leigh
Sep 13 '14 at 19:52
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jQuery Ajax File Upload
...wsers that are not supported: caniuse.com/#search=FormData Also I have not tested this but here is a polyfill for FormData gist.github.com/3120320
– Ryan White
Oct 3 '12 at 0:34
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system(“pause”); - Why is it wrong?
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Sometimes an Ungood Practice™ is needed for quick tests.... what we call "quick and dirty"
– Michael Haephrati
Jan 11 '18 at 19:04
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Reading Xml with XmlReader in C#
...le XML document -->
<Items>
<Item>test with a child element <more/> stuff</Item>
</Items>";
// Create an XmlReader
using (XmlReader reader = XmlReader.Create(new StringReader(xmlString)))
{
XmlWriterSettings w...