mcs

Searching value in a list in Apache free marker

折月煮酒 提交于 2020-05-28 11:40:09
问题 I have a list known as orgList in which there are around 10 values present. i have input given by user. i have to search whether that input is present in the list or not. Can anybody suggest me how can i do that in apache free marker . better if without using loop. because I have to use code in oracle digital assistant . 回答1: You can do that with the expression orgList?seq_contains(input) , which returns a boolean. So for example it can be used like <#if orgList?seq_contains(input)>...</#if>

Searching value in a list in Apache free marker

谁说胖子不能爱 提交于 2020-05-28 11:39:17
问题 I have a list known as orgList in which there are around 10 values present. i have input given by user. i have to search whether that input is present in the list or not. Can anybody suggest me how can i do that in apache free marker . better if without using loop. because I have to use code in oracle digital assistant . 回答1: You can do that with the expression orgList?seq_contains(input) , which returns a boolean. So for example it can be used like <#if orgList?seq_contains(input)>...</#if>

自旋锁、排队自旋锁、MCS锁、CLH锁

十年热恋 提交于 2020-03-26 11:30:14
3 月,跳不动了?>>> 自旋锁(Spin lock) 自旋锁是指当一个线程尝试获取某个锁时,如果该锁已被其他线程占用,就一直循环检测锁是否被释放,而不是进入线程挂起或睡眠状态。 自旋锁适用于锁保护的临界区很小的情况,临界区很小的话,锁占用的时间就很短。 简单的实现 import java.util.concurrent.atomic.AtomicReference; public class SpinLock { private AtomicReference<Thread> owner = new AtomicReference<Thread>(); public void lock() { Thread currentThread = Thread.currentThread(); // 如果锁未被占用,则设置当前线程为锁的拥有者 while (owner.compareAndSet(null, currentThread)) { } } public void unlock() { Thread currentThread = Thread.currentThread(); // 只有锁的拥有者才能释放锁 owner.compareAndSet(currentThread, null); } } SimpleSpinLock里有一个owner属性持有锁当前拥有者的线程的引用

qsdk固定无线速率配置方法

…衆ロ難τιáo~ 提交于 2020-01-25 00:37:45
说明:硬件提供调试使用,记录方便以后使用 无线速率模式配置大全! ---------------------------------------------------------------------------------------- 方法一: 配置步骤: ifconfig ath0 down iwpriv ath0 mode 11NGHT20 iwpriv ath0 disablecoext 1 iwpriv puren 1 iwpriv ath0 maxrate 210000 //实际对应300Mbps 下的 MCS 12 162M ifconfig ath0 up iwpriv ath0 maxrate 210000 这一步的速率值参照速率表选择,实际上会按照你设置速率贴近对应速率表项,比如我上面的例子。 11n需要做disablecoext关闭ht40/20切换,其他模式不需要,所有步骤一定要放在ifconfig ath0 down/up之间,配置完成可以通过iwconfig查看速率。 ---------------------------------------------------------------------------------------- 方法二: 1. 固定速率的设置方法为: a) 11n模式速率的配置方法: iwpriv athXX

Custom code parsing issue- Request Entity Too Large - Oracle MCS

ぐ巨炮叔叔 提交于 2019-12-23 03:43:22
问题 Hi I am facing an issue while accessing custom api using Oracle MCS { "message": "Custom Code Problem parsing JSON: request entity too large" } This occur while calling an api with request containing a byte array of an image. my code given below service.post('/mobile/custom/meraasmcs/documentofrecords/updateemiratesid',function(req,res){ console.info("Request Before Api call=>"+req); var connector = '/documentofrecords/updateemiratesid' commonHandler.CommonHandlerPostMethodFunction( req,res

URI Parameter validation in MCS/nodejs

混江龙づ霸主 提交于 2019-12-02 06:37:55
问题 Need your help to solve a problem . I am writing a custom API in MCS with method type as " GET " , passing the parameter along with the URI . service.get('/mobile/custom/****/deviceVersion/:deviceType',function(req,res){ var reqParams = req.params; var finalResponse; var params='/'+reqParams.deviceType; console.info("Request Params>"+params); if(reqParams.deviceType=='{}'){ // ***Here is my problem*** finalResponse = jbuilder.encode(function (json) { json.set('Response', function (json) {