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Access parent URL from iframe
...n.href;
Note:
window.parent.location is allowed; it avoids the security error in the OP, which is caused by accessing the href property: window.parent.location.href causes "Blocked a frame with origin..."
document.referrer refers to "the URI of the page that linked to this page." This may not re...
Difference between map, applymap and apply methods in Pandas
...o reassign or not after doing something with the df. It's mostly trial and error for me, but I bet there is a logic to how it works (that I am missing out).
– marillion
Apr 13 '16 at 16:19
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Java Enum Methods - return opposite direction enum
...e RuntimeException might be better to indicate that there was a programmer error in not defining an opposite for a newly added direction.
– Timothy055
May 29 '15 at 20:23
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In Unix, can I run 'make' in a directory without cd'ing to that directory first?
... the parent shell alone). Here && is used instead of ; to catch error cases where the directory can not be changed.
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Remove empty elements from an array in Javascript
...nts in the original array.
The MDN page linked above also contains a nice error-checking version of filter that can be used in JavaScript interpreters that don't support the official version.
Note that this will not remove null entries nor entries with an explicit undefined value, but the OP speci...
Responsive website zoomed out to full width on mobile
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Adding this for people searching this error for whom the accepted answer is not working. I believe this will be a rarer, but nonetheless frustrating case:
If your page is rendering inside a frameset (for example domain cloaking), then putting the meta tags won'...
How can I remove all my changes in my SVN working directory?
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I get the error message "Not enough arguments" for svn revert
– circular
May 14 at 7:30
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What is the Linux equivalent to DOS pause?
... to wrap your command in bash -c 'command && command' etc. as that error is likely from sh. I am doing this in a Lando wrapper command.
– Elijah Lynn
Apr 25 '19 at 17:03
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ITunes review URL and iOS 7 (ask user to rate our app) AppStore show a blank page
...referred if you know how to check the OS.
Important note: This will cause error in the simulator for iOS 5.1, 6.1 and 7.Cannot Open Page Safari can not open the page because the address is invalid (we know it is a valid URL outside the simulator, on any browser)
Just to be clear: On iOS 7: http://...
What is the ideal data type to use when storing latitude / longitude in a MySQL database?
...irebird).
Floats and doubles aren't as precise and may result in rounding errors which may be a very bad thing. I can't remember if I found any real data that had problems - but I'm fairly certain that the inability to store accurately in a float or a double could cause problems
The point is that ...