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Debugging iframes with Chrome developer tools

...nge to the right frame, this means you cannot see and inspect the logs and errors on load. Is there a way to tell the browser to not delete and show all logs from all frames or at least retain and show the console for the frame with all the old/previous output? – Bizmate ...
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CSS hexadecimal RGBA?

...cited to see this, and then tried it in devtools on Chrome 55. No dice, it errors as an invalid property value... ¯\_(ツ)_/¯ – ericsoco Jan 18 '17 at 21:04 ...
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What does “@” mean in Windows batch scripts

...ng tool in more complex batch files as you can see what is run prior to an error message. share | improve this answer | follow | ...
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How to install packages offline?

... but following your instruction, when I pip install in the end, it says: ERROR: could not find a version that satisfies the requirement ..` – DennisLi May 29 at 7:15 ...
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What's the difference between ng-model and ng-bind

...r $formatters function to call ngModel's controller.$setValidity(validationErrorKey, isValid) function. Angular 1.3 has a new $validators array which you can use for validation instead of $parsers or $formatters. Angular 1.3 also has getter/setter support for ngModel ...
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Indentation in Go: tabs or spaces?

...pdated text should be removed. Tab width is configured in the viewer. This error also exists in the linked source. – thomasrutter May 22 '17 at 7:41 ...
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Difference between System.DateTime.Now and System.DateTime.Today

...ind.Unspecified rather than DateTimeKind.Local - which could lead to other errors depending on what you do with it. So, the simple answer is that DateTime.Today is equivalent to DateTime.Now.Date. But IMHO - You shouldn't use either one of these, or any of the above equivalents. When you ask for D...
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How can I map True/False to 1/0 in a Pandas DataFrame?

...I try: df.groupby("some_other_column").agg({"my_column":"mean"}) I get DataError: No numeric types to aggregate, so it appears they are NOT always the same. Just FYI. – dwanderson Dec 15 '16 at 21:10 ...
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How to use auto-layout to move other views when a view is hidden?

...tive = false viewIsHiddenConstraint.isActive = true } Also to fix an error in storyboard you'll need to uncheck Installed checkbox for one of these constraints. UIStackView (iOS 9+) One more option is to wrap your views in UIStackView. Once view is hidden UIStackView will update layout autom...
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Mac OSX Lion DNS lookup order [closed]

...g on 127.0.0.1:80 and your browser receives a response from the webserver (error or otherwise), no AAAA query is issued, as it seems to be satisfied that a TCP connection was at least possible. On a related note, if you make heavy use of the hosts file (for adblocking, local web development, etc)...