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Eclipse: All my projects disappeared from Project Explorer
...ve about 200 separate project-plugins, it would be too long to do this one by one. So when selecting a root directory, choose the common folder to them all and the Import dialog will find all the projects under that dir. Saved me a lot of time and nerves ;o)
– Kuba
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What is the Java string pool and how is “s” different from new String(“s”)? [duplicate]
What is meant by String Pool ? And what is the difference between the following declarations:
5 Answers
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What's the difference between setWebViewClient vs. setWebChromeClient?
...ry about those things... you can just do this:
webView= (WebView) findViewById(R.id.webview);
webView.setWebChromeClient(new WebChromeClient());
webView.setWebViewClient(new WebViewClient());
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl(url);
And your WebView will (in th...
Error: “Cannot modify the return value” c#
...n you access the Origin property you're accessing a copy of the value held by the class, not the value itself as you would with a reference type (class), so if you set the X property on it then you're setting the property on the copy and then discarding it, leaving the original value unchanged. This...
How to search a Git repository by commit message?
...eflog as your safety net. Look for Build 0051 in one of the commits listed by
git reflog
You may have simply set your HEAD to a part of history in which the 'Build 0051' commit is not visible, or you may have actually blown it away. The git-ready reflog article may be of help.
To recover your c...
How do I find out which DOM element has the focus?
...ocus. If a document has 4 'scrolldivs', 0 or 1 of those divs is scrollable by arrow keys. If you click one, that div is focused. If you click outside all, the body is focused. How do you find out which scrolldiv is focused? jsfiddle.net/rudiedirkx/bC5ke/show (check console)
– R...
Flexbox Not Centering Vertically in IE
...xceeds the min-height it will simply extend outside the bounds. The answer by @ericodes solves this problem and the solution works on all browsers that support flex.
– lachie_h
Feb 3 '16 at 15:45
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AsyncTaskLoader vs AsyncTask
...estroyed when you flip your phone (or another configuration change occurs) by saving instances using onRetainNonConfigurationInstance()
kick the right loader when you call initLoader() in your Activity
You need to use the LoaderManager to interface with the loaders, and provide the needed callback...
Qt: *.pro vs *.pri
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A .pro file is what you would run QMake on. A .pri file is included by a .pro file. Other than that there is not much of a difference between the two.
Example usage could be if you have different builds which need different options. You could put shared information in the .pro, while deferr...
C++ inheritance - inaccessible base?
...ass are limited to private. struct inheritance on the other hand is public by default.
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