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Are iframes considered 'bad practice'? [closed]
...about them as a text/markup equivalent to the way a video or another media file would be embedded.
For scripting background events, the choice is generally between a hidden iframe and XmlHttpRequest to load content for the current page. The difference there is that an iframe generates a page load,...
Excel: last character/string match in a string
...he following string (which is stored in cell A1):
Drive:\Folder\SubFolder\Filename.ext
To get the position of the last \, you would use this formula:
=FIND("@",SUBSTITUTE(A1,"\","@",(LEN(A1)-LEN(SUBSTITUTE(A1,"\","")))/LEN("\")))
That tells us the right-most \ is at character 24. It does this ...
How to set Bullet colors in UL/LI html lists via CSS without using any images or span tags [duplicat
...ase64 code into a modern browser address bar, then save the image as a PNG file using Ctrl+S (or Cmd+S in Mac) and use the actual PNG file instead of the Base64 encoded string
– OMA
Mar 13 '15 at 13:30
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Grouping functions (tapply, by, aggregate) and the *apply family
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R has many *apply functions which are ably described in the help files (e.g. ?apply). There are enough of them, though, that beginning useRs may have difficulty deciding which one is appropriate for their situation or even remembering them all. They may have a general sense that "I should ...
Set the absolute position of a view
...ct the target view to adjust to any layout parameters set using layout XML files, instead of hardcoding those pixels/dps in your Java code.
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Are HTTPS URLs encrypted?
...transport) but if either end (user or server) logs the URL to a plain text file and does not sanitize credentials... now that's a different conversation.
– evilSnobu
Nov 11 '19 at 16:32
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Android Facebook integration with invalid key hash
...oding without fail (you may find your package name in the Android manifest file).
Run your application. Go to the activity where you pasted the above code. In the LogCat file, search for "KeyHash". You may find a key hash. Copy the key hash and go to Facebook application dashboard page. Go to setti...
Single Page Application: advantages and disadvantages [closed]
...t. This should also
work with any updates in data like notifications, profile update etc
An alternate perspective: Aside from your website, will your project
involve a native mobile app? If yes, you are most likely going to be
feeding raw data to that native app from a server (ie JSON) an...
Capistrano - clean up old releases
... May be worth noting that even if the find+rm command fails to remove some files the task seems to silently "succeed" when called via the after hook. Calling it directly shows the errors... I realized this when I was starting to run out of disk space.
– conny
J...
Undo a git stash
...
and it will unstash your changes.
If you want to preserve the state of files (staged vs. working), use
git stash apply --index
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