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Why does volatile exist?
...oint computations produced different results in Debug and Release, so unit tests written for one configuration were failing for another. We solved it by means of declaring one floating-point variable as volatile double instead of just double, so to ensure that it is truncated from FPU precision to 6...
How to send an email with Gmail as provider using Python?
...n" % exception)
So, if you are successful, will see an image like this:
I tested by sending an email from and to myself.
Note: I have 2-Step Verification enabled on my account. App Password works with this! (for gmail smtp setup, you must go to https://support.google.com/accounts/answer/185833?h...
Finding all possible combinations of numbers to reach a given sum
How would you go about testing all possible combinations of additions from a given set N of numbers so they add up to a given final number?
...
A better similarity ranking algorithm for variable length strings
...rn (2.0 * hit_count) / union
if __name__ == "__main__":
"""
Run a test using the example taken from:
http://www.catalysoft.com/articles/StrikeAMatch.html
"""
w1 = 'Healed'
words = ['Heard', 'Healthy', 'Help', 'Herded', 'Sealed', 'Sold']
for w2 in words:
print('H...
What is the most efficient way to deep clone an object in JavaScript?
...
Checkout this benchmark: http://jsben.ch/#/bWfk9
In my previous tests where speed was a main concern I found
JSON.parse(JSON.stringify(obj))
to be the slowest way to deep clone an object (it is slower than jQuery.extend with deep flag set true by 10-20%).
jQuery.extend is pretty fast...
Trusting all certificates with okHttp
For testing purposes, I'm trying to add a socket factory to my okHttp client that trusts everything while a proxy is set. This has been done many times over, but my implementation of a trusting socket factory seems to be missing something:
...
How to use a custom comparison function in Python 3?
...r function, cmp have 2 parameters, they are different behavior. and I just tested, got error, because of key keyword only pass one parameter, TypeError: customsort() takes exactly 2 positional arguments (1 given)
– YOU
Mar 28 '10 at 5:17
...
How can I check if a file exists in Perl?
...
Test whether something exists at given path using the -e file-test operator.
print "$base_path exists!\n" if -e $base_path;
However, this test is probably broader than you intend. The code above will generate output if a p...
Android Gallery on Android 4.4 (KitKat) returns different URI for Intent.ACTION_GET_CONTENT
...lags as described in Google API docs (that's what happened when I did some testing)
Additionally the Android Developer API Guidelines suggest:
ACTION_OPEN_DOCUMENT is not intended to be a replacement for ACTION_GET_CONTENT. The one you should use depends on the needs of
your app:
Use ACTION_GET_CON...
Is Chrome's JavaScript console lazy about evaluating arrays?
... mean this? var s = { param1: "hi", param2: "how are you?" }; if so I just tested and when you have s["param1"] = "bye"; it's working fine as expected. Can you please post example of "it won't work for objects"? I'll see and try to climb that one as well.
– Shadow Wizard is Ear...