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Are there legitimate uses for JavaScript's “with” statement?

...e feature, and had never given much thought to how it might cause trouble. Now, I'm curious as to how I might make effective use of with , while avoiding its pitfalls. ...
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UIRefreshControl - beginRefreshing not working when UITableViewController is inside UINavigationCont

... @ColinBasnett : Adding that code (which is now sendActions(for: UIControlEvents.valueChanged)), results in an infinite loop... – Kendall Helmstetter Gelner Jul 11 '18 at 18:16 ...
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Why doesn't the height of a container element increase if it contains floated elements?

...ce blank --> <div style="clear: both;"></div> <!-- Now in order to prevent the next div from floating beside the top ones, we use `clear: both;`. This is like a wall, so now none of the div's will be floated after this point. The container height will now also...
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How can I produce an effect similar to the iOS 7 blur view?

... API for this, and said that this approach was the "least evil" option for now and is fairly safe as written. Specifically he said do not try to do any animations of the frame or transform of this toolbar/view or anything like that, or bad things will happen. He also strongly suggested to file Radar...
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How to theme the ENTIRE Xcode IDE to light-on-dark?

...preferences ⌘., then go to Fonts & Colors, then select the Console. Now you can edit its background: Just be sure to edit the font colors of the various input and outputs texts if you choose black. By default all of the input/output fonts are black, only the console prompt is not. ...
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Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat

... Project -> Web -> ASP.NET Web Application (targeting .NET 4.6) 3.1 Now In the ASP.NET 4.5 templates, choose Empty as the template 3.2 This creates a blank solution with two nuget packages: Microsoft.CodeDom.Providers.DotNetCompilerPlatform v 1.0.0 Microsoft.Net.Compilers v 1.0.0 Install ...
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Remove refs/original/heads/master from git repo after filter-branch --tree-filter?

...nificant disk space, you might also want to run git reflog expire --expire=now --all and git gc --prune=now to expire your reflogs and delete the now-unused objects. (Warning: completely, totally irreversible. Be very sure before you do it.) ...
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Create Directory When Writing To File In Node.js

... Node > 10.12.0 fs.mkdir now accepts a { recursive: true } option like so: // Creates /tmp/a/apple, regardless of whether `/tmp` and /tmp/a exist. fs.mkdir('/tmp/a/apple', { recursive: true }, (err) => { if (err) throw err; }); or with a prom...
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Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V

... There's a dynamic programming solution. We start off knowing 0 keys can make us 0 A's. Then we iterate through for i up to n, doing two things: pressing A once and pressing select all + copy followed by paste j times (actually j-i-1 below; note the trick here: the contents are s...
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How set background drawable programmatically in Android

...UPDATE: getDrawable(int ) deprecated in API level 22 getDrawable(int ) is now deprecated in API level 22. You should use the following code from the support library instead: ContextCompat.getDrawable(context, R.drawable.ready) If you refer to the source code of ContextCompat.getDrawable, it give...