java.lang.NoSuchMethodError: org.hamcrest.Matcher.describeMismatch(Ljava/lang/Object;Lorg/hamcrest/Description;)V

When you got the following error:

java.lang.NoSuchMethodError: org.hamcrest.Matcher.describeMismatch(Ljava/lang/Object;Lorg/hamcrest/Description;)V
at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:18)
at org.junit.Assert.assertThat(Assert.java:956)
at org.junit.Assert.assertThat(Assert.java:923)
at org.junit.rules.ExpectedException.handleException(ExpectedException.java:252)
at org.junit.rules.ExpectedException.access$000(ExpectedException.java:106)
at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:241)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:86)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:49)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:69)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:105)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360)
at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

try to change `mockito-all` to `mockito-core` as follows:

//    testCompile("org.mockito:mockito-all:${mockitoVersion}")
    testCompile("org.mockito:mockito-core:${mockitoVersion}")

It worked for me.

Reference:
http://stackoverflow.com/questions/7869711/getting-nosuchmethoderror-org-hamcrest-matcher-describemismatch-when-running

Change only cases (uppercase or lowercase) in name of directory in Git

To change only cases in name of directory in Git, do as follows:

git mv "Domain" "domain2"
git mv "domain2" "domain"
git commit

Reference:
http://stackoverflow.com/questions/3011625/git-mv-and-only-change-case-of-directory

How to prevent from force push to `master` branch

To prevent from force push to `master` branch, do as follows:

Settings -> Branches -> Protected branches -> master

Check `Protect this branch`.

Reference:
http://stackoverflow.com/questions/7419244/elegant-solution-to-prevent-force-push-on-master-only

Find duplicate words in IntelliJ

You can easily find duplicate words in IntelliJ as follows:

`[^(@param)] ([a-zA-Z]+) \1 `

Check `Case sensitive` and `Regular expression`.

Extract a specifc parameter value from HTTP log and calculate unique count

To extract a specifc parameter (say `name`) value from HTTP log and calculate unique count,

use the following command:

cat logs/http/http.log.2016-04-17.? | grep -o -P '(?<=name=)[^&]*(?=&)'

Reference:
http://stackoverflow.com/questions/13242469/how-to-use-sed-grep-to-extract-text-between-two-words

Remove Git branches with `*` (asterisk)

To remove Git local branches with `*`, you can do as follows:

git branch | grep "polish" | xargs git branch -D

To remove Git remote branches with `*`, you can do as follows:

git branch | grep "polish" | xargs git push origin --delete

References:
http://stackoverflow.com/questions/3670355/can-you-delete-multiple-branches-in-one-command-with-git
http://stackoverflow.com/questions/2003505/delete-a-git-branch-both-locally-and-remotely

How to avoid `Enter PEM pass phrase:` in Nginx

To avoid `Enter PEM pass phrase:`, add the following to `conf/nginx.conf`:

ssl_password_file    /home/izeye/global.pass;

Reference:
http://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_password_file

How to get annotations from Java class file

To get annotations from Java class file, you can use the following command:

$ javap -v -cp ./build/classes/test/ learningtest.com.fasterxml.jackson.databind.lombok.LombokAllArgsConstructorDomain | grep ConstructorP
  #47 = Utf8               Ljava/beans/ConstructorProperties;
$

Reference:
http://stackoverflow.com/questions/3933119/how-to-view-annotation-of-java-classfile-via-command-line

net::ERR_CERT_AUTHORITY_INVALID

If you encounter the following error with a self-signed certificate in Google Chrome:

Certificate Error
There are issues with the site's certificate chain (net::ERR_CERT_AUTHORITY_INVALID).

do the following instructions:

Click broken lock icon and then click `Certificate information`.

Export it to a file.

Settings -> Show advanced settings... -> Manage certificates...

Add the certificate as a trusted root CA.

Select `Exit`. (Note this is a key part to apply the change.)

the "ssl" parameter requires ngx_http_ssl_module

If you encounter the following error in Nginx:

nginx: [emerg] the "ssl" parameter requires ngx_http_ssl_module in /home/izeye/programs/nginx/conf/nginx.conf:99

add `--with-http_ssl_module` when running `./configure` as follows:
./configure --prefix=/home/izeye/programs/nginx --with-http_ssl_module

Reference:
https://www.nginx.com/resources/wiki/start/topics/tutorials/installoptions/

13: Permission denied

If you encounter the following error in Nginx:

2016/04/12 15:32:47 [error] 148862#0: *117 "/home/izeye/programs/nginx/html/index.html" is forbidden (13: Permission denied), client: 1.2.3.4, server: localhost, request: "GET / HTTP/1.1", host: "10.20.30.40"

check if any execution permision on directory is missed.

If `/home/izeye` has no execution permission, use the following command:

sudo chmod o+x /home/izeye

Reference:
http://stackoverflow.com/questions/6795350/nginx-403-forbidden-for-all-files