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How to install Android SDK Build Tools on the command line?

... | edited Aug 24 '16 at 0:54 trygub 8788 bronze badges answered Oct 17 '13 at 0:24 ...
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Java 8: performance of Streams vs Collections

...Vanilla.N) public class StreamVsVanilla { public static final int N = 10000; static List<Integer> sourceList = new ArrayList<>(); static { for (int i = 0; i < N; i++) { sourceList.add(i); } } @Benchmark public List<Double> va...
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How to get execution time in rails console?

... | edited Jul 20 '19 at 4:28 Jeremy Baker 3,04833 gold badges2121 silver badges2525 bronze badges ...
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How can I create directory tree in C++/Linux?

...ries in path @(#)Author: J Leffler @(#)Copyright: (C) JLSS 1990-2020 @(#)Derivation: mkpath.c 1.16 2020/06/19 15:08:10 */ /*TABSTOP=4*/ #include "posixver.h" #include "mkpath.h" #include "emalloc.h" #include <errno.h> #include <string.h> /* "sysstat.h" == <sys/stat...
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oracle10g 网址收藏 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术

oracle10g 网址收藏载OTN上的这些软件,你需要一个OTN免费帐号,不过如果通过迅雷进行下载,就不用登陆OTN了:Oracle Database 10g Release 2 (10.2.0.1....载OTN上的这些软件,你需要一个OTN免费帐号,不过如果通过迅雷进行下载,就不用登...
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Using comparison operators in Scala's pattern matching system

....e. an if and a boolean expression after the pattern: a match { case 10 => println("ten") case x if x > 10 => println("greater than ten") case _ => println("less than ten") } Edit: Note that this is more than superficially different to putting an if after the =>, becaus...
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Manifest merger failed : uses-sdk:minSdkVersion 14

...o not use dynamic updating. compile 'com.android.support:support-v4:21.0.0' } fixed the issue. Make sure you're not doing a general inclusion of com.android.support:support-v4:+ or any other support libraries (v7, v13, appcompat, etc), anywhere in your project. I'd assume the problem is v4...
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What does the [Flags] Enum Attribute mean in C#?

...ght expect in bitwise operations, because by default the values start with 0 and increment. Incorrect declaration: [Flags] public enum MyColors { Yellow, // 0 Green, // 1 Red, // 2 Blue // 3 } The values, if declared this way, will be Yellow = 0, Green = 1, Red = 2, B...
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Underscore: sortBy() based on multiple attributes

...dArray = _(patients).chain().sortBy(function(patient) { return patient[0].name; }).sortBy(function(patient) { return patient[0].roomNumber; }).value(); When the second sortBy finds that John and Lisa have the same room number it will keep them in the order it found them, which the first so...
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What are the options for storing hierarchical data in a relational database? [closed]

...ttle for one or the other especially if there are more than, say, a lousy 100,000 nodes or so. Using the push stack method can take a whole day to do the conversion on what MLM'ers would consider to be a small million node hierarchy. I thought I'd give Celko a bit of competition by coming up with ...