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JavaScript before leaving the page
... Form Serialize function, this will collect all form inputs and save it in array. I guess this explain is enough :)
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C# HttpClient 4.5 multipart/form-data upload
...re you can specify boundary if you need---^
var imageContent = new ByteArrayContent(ImageData);
imageContent.Headers.ContentType =
MediaTypeHeaderValue.Parse("image/jpeg");
requestContent.Add(imageContent, "image", "image.jpg");
return await client.PostAsync(url, requestCo...
Deleting multiple elements from a list
...t()
# Returns: ['l', '42', 'u']
If you don't mind ending up with a numpy array at the end, you can leave out the .tolist(). You should see some pretty major speed improvements, too, making this a more scalable solution. I haven't benchmarked it, but numpy operations are compiled code written in ei...
What is a good use case for static import of methods?
...eally useful to remove redundant class names when using utils classes like Arrays and Assertions.
Not sure why but Ross skipped out the last sentence that mentions this in the documentation he is referencing.
Used appropriately, static import can make your program more readable, by removing the...
How to sort a list/tuple of lists/tuples by the element at a given index?
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I just want to add to Stephen's answer if you want to sort the array from high to low, another way other than in the comments above is just to add this to the line:
reverse = True
and the result will be as follows:
data.sort(key=lambda tup: tup[1], reverse=True)
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How to get the selected radio button’s value?
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ECMAScript 6 version
let genderS = Array.from(document.getElementsByName("genderS")).find(r => r.checked).value;
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Unsubscribe anonymous method in C#
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Resharper 6.1 doesn't complain if you declare it as an array. Seems a little weird, but I'm going to blindly trust my tools on this one: MyEventHandler[] foo = { null }; foo[0] = ... { ... MyEvent -= foo[0]; }; MyEvent += foo[0];
– Mike Post
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“document.getElementByClass is not a function”
...at is more browser compliant? Or is it possible to select a range for the array nodes? (ie. 0-100)?
– user547794
Sep 20 '11 at 5:27
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Pointers, smart pointers or shared pointers? [duplicate]
... signal your intent.
Auto pointers delete the pointee at destruction. For arrays, prefer encapsulations like vector and deque. For other objects, there's very rarely a need to store them on the heap - just use locals and object composition. Still the need for auto pointers arises with functions tha...
How to implement a ViewPager with different Fragments / Layouts
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Create an array of Views and apply it to: container.addView(viewarr[position]);
public class Layoutes extends PagerAdapter {
private Context context;
private LayoutInflater layoutInflater;
Layoutes(Context context){
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