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Getting the last argument passed to a shell script
...e: echo ${@: -1} ${@: 1:$#-1}, where last becomes first and the rest slide down
– Mike
Apr 18 '19 at 19:46
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UITableViewHeaderFooterView: Unable to change background color
...w is set to "Grouped", section headers will snap at the top when scrolling down. If the section headers are transparent, the cell content will be seen through, which might not look great.
Here, section headers have transparent background:
To prevent this, it is better to set the background of th...
Configuration System Failed to Initialize
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Hopefully, this can provide someone else with the solution before they go down the path I did which leads to wasting an hour or two. sigh oh the life of us developers. We waste more hours some days debugging than we spend developing!
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How to close current tab in a browser window?
...ething that works, that's great news and perhaps will help people who read down this far. Thanks for sharing.
– Guy Schalnat
Nov 27 '17 at 14:22
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I keep going down the page and the answers keep getting better, funny. But this is the best one, stop looking here.
– Andrew
May 26 '14 at 5:48
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Why does the indexing start with zero in 'C'?
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+1 Not sure why the down votes. While it doesn't directly answer the question, 0-based indexing is not natural for people or mathematicians - the only reason it's done is because the implementation is logically consistent (simple).
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What does Visual Studio mean by normalize inconsistent line endings?
... in Visual Studio, you'll obviously want to choose "Windows" from the drop down. :-)
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How does JavaFX compare to WPF? [closed]
... Fluent API's provided by some of the Microsoft libraries but this is more down to the Java language limitations rather than JavaFX itself.
Simple bi-directional bindings can be created between properties of the same type so that if one is updated the other automatically reflects the change.
JavaF...
Visual Studio retrieving an incorrect path to a project from somewhere
...kspaces (either through the File/Source Control menu or the workspace drop down in Source Control Explorer)
select edit for your workspace.
You should see, under working folders, a mapping for the source
control directory to the old/wrong project directory.
Select it and click remove.
Close VS and d...
PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
...utf8mb4 encoding for tables, fields, and connections.
My situation boiled down to "I just want my sanitizers, validators, business logic, and prepared statements to deal with UTF-8 when data comes from HTML forms, or e-mail registration links." So, in my simple way, I started off with this idea:
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