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How do I find the length of an array?
... (rather than a compilation error). (2) It requires a type parameter so in order to check a variable you would have to do decltype
– Motti
Jul 16 '18 at 11:30
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Android - get children inside a View?
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In order to refresh a table layout (TableLayout) I ended up having to use the recursive approach mentioned above to get all the children's children and so forth.
My situation was somewhat simplified because I only needed to wor...
How can I make the Android emulator show the soft keyboard?
...store everything you write, also passwords. Give OK;
Repeat above steps in order to show "Change Keyboard" Dialog again, here the new option "Sample Soft Keyboard" is available and you can select it.
NOTE: after that, you might experience problems in running you app (as I had). Simply restart the ...
Replace first occurrence of string in Python
...his allows you to specify a count:
regex.sub('', url, 1)
(Note that the order of arguments is replacement, original not the opposite, as might be suspected.)
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Why array implements IList?
...t to me it rather looks like a hack. Interfaces must be thin and simple in order for a class to implement all the members.
– oleksii
May 11 '11 at 18:38
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In PHP with PDO, how to check the final SQL parametrized query? [duplicate]
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So I think I'll finally answer my own question in order to have a full solution for the record. But have to thank Ben James and Kailash Badu which provided the clues for this.
Short Answer
As mentioned by Ben James: NO.
The full SQL query does not exist on the PHP side, be...
Regex for splitting a string using space when not surrounded by single or double quotes
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To fix the issue leonbloy outlines, you can re-order the operands a bit and omit the quotes from the whitespace-group: "([^"]*)"|'([^']*)'|[^\s]+.
– Ghostkeeper
Sep 15 '14 at 1:26
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Color Tint UIButton Image
...must set the image rendering mode to UIImageRenderingModeAlwaysTemplate in order to have the tintColor affect the UIImage. Here is the solution in Swift:
let image = UIImage(named: "image-name")
let button = UIButton()
button.setImage(image?.imageWithRenderingMode(UIImageRenderingMode.AlwaysTemplat...
What does the plus sign do in '+new Date'
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Generating file to download with Django
... urllib
def random_header_image(request):
header = PageHeader.objects.order_by('?')[0]
image = StringIO(file(header.image.path, "rb").read())
mimetype = mimetypes.guess_type(os.path.basename(header.image.name))[0]
return HttpResponse(image.read(), mimetype=mimetype)
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