大约有 40,000 项符合查询结果（耗时：0.0382秒） [XML]
Pinging servers in Python
...that I will occasionally get a ping success when my modem is off??? That's testing "8.8.8.8" and "google.com" on a Windows 10 OS. Something is not quite right.
– Markus
Nov 10 '18 at 6:23
...
Are database triggers evil? [closed]
...shed out into application logic where it can be easily refactored and unit-tested. It's real life I deal with that makes me say "stay away from triggers"... it's not the fault of triggers as it's not the fault of stones that windows get broken.
– Rbjz
Jan 12 '1...
Is there a command like “watch” or “inotifywait” on the Mac?
... using a command with static arguments (for example, I was running my unit tests on src and test changes) this might not work for you. This question (stackoverflow.com/questions/25689589/…) was the the second piece I needed.
– jskulski
Jul 21 '15 at 16:18
...
argparse store false if unspecified
..., action='store_true', )
args=parser.parse_args()
print(args)
running
% test.py
yields
Namespace(auto=False)
So it appears to be storing False by default.
share
|
improve this answer
...
Android Studio needs JDK 7 for Android-L mac
...
I haven't moved over to Android Studio, yet. I've used it for a few tests and really like it. Just haven't been able to switch over yet. I've had this sort of issue in Eclipse and that's obviously a different solution, but looking through one of my test projects, this appears to be how you go...
Lodash - difference between .extend() / .assign() and .merge()
...t level
Only _.assign and _.extend will overwrite a value with undefined
Tests
They all handle members at the root in similar ways.
_.assign ({}, { a: 'a' }, { a: 'bb' }) // => { a: "bb" }
_.merge ({}, { a: 'a' }, { a: 'bb' }) // => { a: "bb" }
_.defaults ({}, { a: 'a' }, { a...
How to know if two arrays have the same values
...
Array.prototype.compare = function(testArr) {
if (this.length != testArr.length) return false;
for (var i = 0; i < testArr.length; i++) {
if (this[i].compare) { //To test values in nested arrays
if (!this[i].compare(testArr[i])) ...
FB OpenGraph og:image not pulling images (possibly https?)
...://developers.facebook.com/docs/sharing/best-practices/#precaching]
While testing, it took facebook around 10 minutes to finally show the rendered image. So while I was scratching my head and throwing random og tags at facebook (and suspecting the https problem mentioned here), all I had to do was ...
Rank items in an array using Python/NumPy, without sorting array twice
... there was a solution and it would seem obvious once I saw it. I did some testing with timeit, and this method is slightly slower for small arrays. On my machine they're equal when the array has 2,000 elements. At 20,000 elements, your method is about 25% faster.
– joshayers...
Return None if Dictionary key is not available
...clue on how to extend this to support any depth? I mean making foo['bar']['test']['sss'] to return None instead of exception, After one depth it start giving TypeError instead of KeyError
– nehem
Nov 10 '15 at 1:40
...