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Streaming video from Android camera to server
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It gives me Errors.. like, java.lang.UnsatisfiedLinkError: Couldn't load teaonly: findLibrary returned null.. If anyone has solution then please share it. Thanks
– anddev
Mar 19 '12 at 10:04
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How to test code dependent on environment variables using JUnit?
I have a piece of Java code which uses an environment variable and the behaviour of the code depends on the value of this variable. I would like to test this code with different values of the environment variable. How can I do this in JUnit?
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How to delete all records from table in sqlite with Android?
... easiest way. developer.android.com/reference/android/database/sqlite/…, java.lang.String, java.lang.String[])
– Jayakrishnan
Dec 16 '16 at 14:43
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Where is the documentation for the values() method of Enum?
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You can't see this method in javadoc because it's added by the compiler.
Documented in three places :
Enum Types, from The Java Tutorials
The compiler automatically adds some special methods when it creates
an enum. For example, they have a st...
Android - print full exception backtrace to log
...f it) wrote the message. developer.android.com/reference/android/util/…, java.lang.String, java.lang.Throwable)
– EboMike
Jun 21 '16 at 14:53
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How to stop an unstoppable zombie job on Jenkins without restarting the server?
... hudson.model.Result.ABORTED,
new java.io.IOException("Aborting build")
);
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Why does this code using random strings print “hello world”?
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When an instance of java.util.Random is constructed with a specific seed parameter (in this case -229985452 or -147909649), it follows the random number generation algorithm beginning with that seed value.
Every Random constructed with the same...
static allocation in java - heap, stack and permanent generation
I have been lately reading a lot on memory allocation schemes in java, and there have been many doubts as I have been reading from various sources. I have collected my concepts, and I would request to go through all of the points and comment on them. I came to know that memory allocation is JVM spec...
海量数据相似度计算之simhash短文本查找 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...备度不高。
目前我们估算一下存储空间的大小，就以JAVA 来说，存储一个simhash 需要一个原生态 lang 类型是64位 = 8 byte，如果是 Object 对象还需要额外的 8 byte，所以我们尽量节约空间使用原生态的lang类型。假设增长到最大的5000...
Java 8 Streams - collect vs reduce
...sing an Integer constructor (new Integer(6)), which is deprecated in later Java versions.
– MC Emperor
Jun 13 '19 at 10:54
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