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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 add a comment  |  ...
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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...
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Most efficient way to check for DBNull and then assign to a variable?

...thod approach which takes in IDataRecord (though I would like to narrow it down further to IDataReader) and index/column name. Take care to call it: record.GetColumnValue<int?>("field"); and not record.GetColumnValue<int>("field"); in case you need to differentiate between 0 and ...
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Configuration System Failed to Initialize

... 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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Remove a cookie

... 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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How to convert std::string to lower case?

...easure. Oh, and thanks for giving the correct answer, sad to see it so far down :-( – masaers Jun 15 '17 at 6:51 3 ...
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Is AsyncTask really conceptually flawed or am I just missing something?

... for (int i = 0; i < count; i++) { totalSize += Downloader.downloadFile(urls[i]); publishProgress((int) ((i / (float) count) * 100)); } return totalSize; } @Override protected void onProgressUpdate(Integer......
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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. :-) share | improve this answer | follow | ...
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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...