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How to control the line spacing in UILabel
... NSParagraphStyle when using an NSAttributedString. (I may need to do more testing of the other modifyable properties, but the lineSpacing property only allows you to increase it.)
– livingtech
Sep 12 '13 at 21:28
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Setting DEBUG = False causes 500 Error
...TS = []
Add your host here like ['www.beta800.net'] or ['*'] for a quick test, but don't use ['*'] for production.
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Error installing libv8: ERROR: Failed to build gem native extension
... and re-run bundle install --full-index --deployment --without development test postgres aws. Works.
– Nick Dong
Mar 2 '16 at 11:11
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How to create a simple proxy in C#?
...modify all traffic. (Request and response).
As far as performance, I have tested it on my machine and works without any noticeable delay.
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Scroll Element into View with Selenium
...t must first scroll the element into view and then move the mouse to it. I tested it. This code works on Firefox Webdriver 2.48 but there is a bug: When you have an iframe in a page the scrolling does not work correctly in the iframe while element.LocationOnScreenOnceScrolledIntoView scrolls correct...
Download File to server from URL
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As from my tests, you can't assign to CURLOPT_FILE a file path directly. It has to be a file handler. First, open the file with $fh = fopen('/path/to/download/the/file/to.zip', 'w'); and close with fclose($fh); after curl_close($ch);. A...
django MultiValueDictKeyError error, how do I deal with it
...'re trying to get a key from a dictionary when it's not there. You need to test if it is in there first.
try:
is_private = 'is_private' in request.POST
or
is_private = 'is_private' in request.POST and request.POST['is_private']
depending on the values you're using.
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How to make a background 20% transparent on Android
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This may cause graphic bugs! Use with caution and lots of testing.
– Michael
May 9 '19 at 17:01
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Can I use the range operator with if statement in Swift?
...e code is compiled in Xcode 6.3 with
optimizations switch on, then for the test
if 200 ... 299 ~= statusCode
actually no function call is generated at all, only three assembly instruction:
addq $-200, %rdi
cmpq $99, %rdi
ja LBB0_1
this is exactly the same assembly code that is generated...
Merging dictionaries in C#
...fficient - but it's the quickest way to do it in terms of code. (I haven't tested it, admittedly.)
You could write your own ToDictionary2 extension method of course (with a better name, but I don't have time to think of one now) - it's not terribly hard to do, just overwriting (or ignoring) duplica...