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What does numpy.random.seed(0) do?
... @LubedUpSlug you can decorate them – at least for some simple cases I tested it should work. def seed_first(fun, seed=0): | \tdef wrapped(*args, **kwargs): | \t\tnp.random.seed(seed) | \t\treturn fun(*args, **kwargs) | \treturn wrapped, and then for m in np.random.__all__: | \tif m != 'seed': |...
Use 'import module' or 'from module import'?
...eduction in readability: Any name conflicts will show themselves in (unit) testing. But all the names you use from the imported module will be bare, with nary a hint were they come from. I absolutely loathe "import *".
– Jürgen A. Erhard
Dec 26 '09 at 19:59
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Catch an exception thrown by an async void method
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When you observe the traces
22:25:12.649 02172/02820 { AsyncTest.Program.Run
22:25:12.656 02172/02820 { AsyncTest.Program.DoSomeThingAsync
22:25:12.657 02172/02820 Information AsyncTest.Program.DoSomeThingAsync Hi in DoSomething 0
22:25:12.658 02172/05220 { ...
Should switch statements always contain a default clause?
...y for something so trivial. This is code clutter. Write full coverage unit tests to show your intentions instead. (Just my opinion)
– Robert Noack
Mar 3 '19 at 1:04
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Can I force a page break in HTML printing?
... things in CSS, this doesn't always work consistently across the board, so test the living daylights out of it, lest you have angry users wondering why your site prints piles of extra blank pages!
– Zoe
Nov 2 '09 at 22:17
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How to avoid “if” chains?
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You can use an && (logic AND):
if (executeStepA() && executeStepB() && executeStepC()){
...
}
executeThisFunctionInAnyCase();
this will satisfy both of your requirements:
executeStep<X>() should evaluate only if the previous one succee...
PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
...ng on HTTPS (unless you're running on a non-standard port, which I haven't tested).
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How to validate IP address in Python? [duplicate]
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This will return incorrect response for test.example.com. I got IPv6Address(u'7465:7374:2e65:7861:6d70:6c65:2e63:6f6d')
– SharkIng
Jun 22 at 21:02
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Handling JSON Post Request in Go
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Please use json.Decoder instead of json.Unmarshal.
func test(rw http.ResponseWriter, req *http.Request) {
decoder := json.NewDecoder(req.Body)
var t test_struct
err := decoder.Decode(&t)
if err != nil {
panic(err)
}
log.Println(t.Test)
}
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Why is Go so slow (compared to Java)?
...ons in JIT-compiled Java) starts to get tricky.
FWIW, my own very trivial test with Go when I was taking a look at it (a loop of integer addition, basically), gccgo produced code towards the fast end of the range between gcc -O0 and gcc -O2 for equivalent C. Go isn't inherently slow, but the compil...