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Simplest code for array intersection in javascript
...ncludes(value))
For older browsers, with Array.prototype.indexOf and without an arrow function:
array1.filter(function(n) {
return array2.indexOf(n) !== -1;
})
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How do I set up HttpContent for my HttpClient PostAsync second parameter?
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I'll check this out. I think when I find this out, i'm going to have to put this somewhere where everyone can see it! This has had me going for 4 days now, trying to get a simple REST to an API.
– Jimmyt1988
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Is a statically-typed full Lisp variant possible?
...n untyped function like eval you need to test the result to see what comes out, which is nothing new in Typed Racked (same deal as a function that takes a union type of String and Number). An implicit way to see that this can be done is the fact that you can write and use a dynamically typed langua...
Splitting on first occurrence
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@Ignacio: I'm just pointing it out. No reason to have a partially correct answer in place of a completely correct one.
– Swiss
Aug 1 '11 at 19:57
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Making the Android emulator run faster
... that the LogCat gets spammed with a lot of Trace warnings. To filter them out, use ^(?!.*(nativeGetEnabledTags)).*$ as the text filter. I have reported this as a bug issue. Also, I think you have to properly shut down your emulator device (hold the power button, then select Power off) to avoid havi...
AsyncTask Android example
I was reading about AsyncTask , and I tried the simple program below. But it does not seem to work. How can I make it work?
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Why doesn't await on Task.WhenAll throw an AggregateException?
... thought of that, too, but two problems came up: 1) I can't seem to figure out how to store the task so I can examine it (ie "Task myTask = await Task.WhenAll(...)" doesn't seem to work. and 2) I guess I don't see how await could ever represent multiple exceptions as just one exception.. which excep...
How to generate random SHA1 hash to use as ID in node.js?
... This was also a great answer Gabi, and just a tiny bit faster, about 15%. Great job both! I actually like to see a Date() in the salt, it gives a developer easy confidence that this will be unique value in all but the most insane parallel computing situations. I know its silly and randomBy...
Set custom HTML5 required field validation message
...ng email is working but, for required field it show me message please fill out this field can you change this message to Please enter email address
– Sumit Bijvani
Apr 18 '13 at 5:59
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How to flatten only some dimensions of a numpy array
...r = np.resize(arr, (np.prod(shp[:2]), shp[-1]))
In [46]: resized_arr.shape
Out[46]: (5000, 25)
# sanity check with other solutions
In [47]: resized = np.reshape(arr, (-1, shp[-1]))
In [48]: np.allclose(resized_arr, resized)
Out[48]: True
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