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Android - Launcher Icon Size

... @android developer, you can select "Legacy only" as the icon type if you want to generate icons without specifying the background layer. If you choose "Adaptive and Legacy", the legacy icons will be generated by merging the foreground and background lay...
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What are the Android SDK build-tools, platform-tools and tools? And which version should be used?

... Behavior > System Settings > Android SDK Choose the SDK Tools tab. Select Android SDK Build Tools from the list Check Show Package Details. The last item will show the most recent version. Make sure it is installed and then write that number as the buildToolsVersion in build.gradle (M...
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Light weight alternative to Hibernate? [closed]

...rt for standard SQL including SQL language features such as UNIONs, nested SELECTs, all types of JOINs, aliasing (e.g. for self-joins), etc Wide support for non-standard SQL including UDT's, stored procedures, vendor-specific functions, etc. Read about jOOQ in this article: http://java.dzone.com/a...
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Why are Subjects not recommended in .NET Reactive Extensions?

...ach, or for simple cases, you could use something like Observable.Interval.Select(_ => <db fetch>). You may want to use DistinctUntilChanged() to prevent publishing updates when nothing has changed in the source data. The source of data is some kind of asynchronous api that calls your callb...
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Delete column from pandas DataFrame

...the original data can be modified without creating a copy. Popped Column selection, addition, deletion Delete column column-name: df.pop('column-name') Examples: df = DataFrame.from_items([('A', [1, 2, 3]), ('B', [4, 5, 6]), ('C', [7,8, 9])], orient='index', columns=['one', 'two', 'three']) ...
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How to automatically remove trailing whitespace in Visual Studio 2008?

... You can do this easily with these three actions: Ctrl + A (select all text) Edit -> Advanced -> Delete Horizontal Whitespace Edit -> Advanced -> Format Selection Wait a few seconds and done. It's Ctrl + Z'able in case something went wrong. ...
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How to set the part of the text view is clickable

...); In XML: <TextView ... android:textColorLink="@drawable/your_selector" /> share | improve this answer | follow | ...
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How do I create a basic UIButton programmatically?

...onWithType:UIButtonTypeCustom]; [button addTarget:self action:@selector(aMethod:) forControlEvents:UIControlEventTouchUpInside]; [button setTitle:@"Show View" forState:UIControlStateNormal]; button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0); [view addSubview:button]; ...
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Validation of radio button group using jQuery validation plugin

...to perform validation for a radio button group (one radio button should be selected) using jQuery validation plugin? 8 Answ...
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NoSQL - MongoDB vs CouchDB [closed]

... @amra Ok. But.. If it will accumulate data and select the data and I have to choose between mongo and couch, which one is better? – verystrongjoe Jun 18 '15 at 9:05 ...