nlog

how to edit the nlog config file programmatically

由 戏子无情 提交于 2020-01-06 17:55:45
问题 i am trying to edit the logging level in the config file programmaticly. foreach (var rule in LogManager.Configuration.LoggingRules) { if (m_loginglevelcomboBox.SelectedItem.ToString() == "Debug") { rule.EnableLoggingForLevel(LogLevel.Debug); } else { rule.EnableLoggingForLevel(LogLevel.Info); } } //LogManager.ReconfigExistingLoggers(); I am not interested in calling the Reconfig,as the changes will affect the application on the fly. I want the changes to be made when the application is

快速排序思路以及实现

由 半城伤御伤魂 提交于 2020-01-06 16:43:12
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 1、快速排序 同归并排序一样，快排也使用了分治法的思想。不同的是，归并的思路是将两个有序数列合并成一个有序数列，并将该步骤不断的递归下去。而快排的思路是 如果数列中的每一个数都比他的左边的所有数都大，比他右边的所有数都小，那么该数列就一定是升序排列的 。 1.1 步骤描述 分解 ，将数组$A[p...r] $分成两个子数组$A[p...q-1]$和$A[q+1...r]$。使得$A[q]$大于等于$A[p...q-1]$的每一个数，同时大于等于$A[q+1...r]$的每一个数 递归 ,对子数组$A[p...q-1]$和$A[p+1...r]$分别执行快排 出口 ,当子数组大小为1的时候,数组天然有序,此时停止递归,开始回溯 上图可见,对数列$(10,80,30,90,40,50,70)$排序.第一次选取70作为中间值,将数列分为$L = (10,30,40,50)$ 和 $R = (90,80)$.后面的以此类推,知道子数组大小为1或者0为止 1.2 伪代码 quickSort(A,p,r): if(p < r) q = partition(A,p,r); quicksort(A,p,q-1) quicksort(A,q+1,r) 以上是快排的伪代码,当$A.length > 1$的时候,即对该数组进行

十大经典排序算法

由 本小妞迷上赌 提交于 2020-01-06 14:07:42
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 术语说明 稳定 ：如果a原本在b前面，而a=b，排序之后a仍然在b的前面； 不稳定 ：如果a原本在b的前面，而a=b，排序之后a可能会出现在b的后面； 内排序 ：所有排序操作都在内存中完成； 外排序 ：由于数据太大，因此把数据放在磁盘中，而排序通过磁盘和内存的数据传输才能进行； 时间复杂度 ： 一个算法执行所耗费的时间。 空间复杂度 ：运行完一个程序所需内存的大小。 排序算法 平均时间复杂度 最好情况 最坏情况 空间复杂度 排序方式 稳定性 冒泡排序 O(n²) O(n) O(n²) O(1) In-place 稳定 选择排序 O(n²) O(n²) O(n²) O(1) In-place 不稳定 插入排序 O(n²) O(n) O(n²) O(1) In-place 稳定 希尔排序 O(n log n) O(n log² n) O(n log² n) O(1) In-place 不稳定 归并排序 O(n log n) O(n log n) O(n log n) O(n) Out-place 稳定 快速排序 O(n log n) O(n log n) O(n²) O(log n) In-place 不稳定 堆排序 O(n log n) O(n log n) O(n log n) O(1) In-place

A factor while making at runtime NLog config user-define

由 孤街醉人 提交于 2020-01-06 12:38:27
问题 My Nlog config file is as follows: <?xml version="1.0" encoding="utf-8" ?> <nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <targets> <target xsi:type="File" name="file" layout="${longdate}|${level:uppercase=true}|${logger}|${message}" archiveAboveSize="2000" maxArchiveFiles="1" archiveFileName="${basedir}/log_archived.txt" fileName="log.txt" /> </targets> <rules> <logger name="*" minlevel="Info" writeTo="file" /> </rules> <

NLog custom FileTarget

由 放肆的年华 提交于 2020-01-06 07:04:43
问题 I have made a custom NLogViewerTarget ( NLogViewerEx ) for Sentinel like this: https://stackoverflow.com/a/15519783/6229375 Now I also want to have the formatted Message for my FileTarget , but when I apply it, it is not working (logging) anymore. <targets async="true"> <target xsi:type="FileTargetEx" name="file" layout="${longdate} - ${level:uppercase=true}: ${message}${onexception:${newline}exception\: ${exception:format=tostring}}" filename="${specialfolder:folder=commonapplicationdata}

nLog archiveEvery x Minutes

由 会有一股神秘感。 提交于 2020-01-05 12:09:16
问题 I would like to be able to archive logs on a 2 minute interval instead of a 1 minute, is this possible with the target NLog.config structure? Poking around, I have set the following options: archiveEvery="Minute" maxArchiveFiles="5" Looking for a parameter or a way of doing archiveEvery="2minutes" 回答1: FileArchivePeriod has a limited number of options. public enum FileArchivePeriod { /// <summary> /// Don't archive based on time. /// </summary> None, /// <summary> /// Archive every year. ///

Log Structured data to Elastic Search by using NLog 4.5 doesn't provide the ability to query in the fields

由 巧了我就是萌 提交于 2020-01-04 14:22:11
问题 Using NLog, when I log object/"structured data" to Elastic Search it stored in away that I can not make query on it, Please look to below image: <target xsi:type="ElasticSearch" name="MyElasticTarget" uri="url" requireAuth="true" username="MyUser" password="MyPass" Index="MyIndex-${date:format=yyyy.MM.dd}" > <layout xsi:type="JsonLayout" type='JsonLayout' IncludeAllProperties='true'> <attribute name='LogMessage' layout='${MySimpleClass:raw=true}' /> </layout> </target> </targets> And the code

NLog xsi:type not working with custom target

由 假装没事ソ 提交于 2020-01-03 15:18:46
问题 I wanted to write custom target in NLog using this: https://github.com/nlog/nlog/wiki/How%20to%20write%20a%20Target and write my logs to MongoDB, so my code looks like this: namespace NLog.Mongo { [Target("Mongo")] public sealed class MongoDBNLogTarget : Target { ... protected override void Write(NLog.LogEventInfo logEvent) { Repository.Insert(logEvent); } } } and I imagine my NLog.config file should look like this: <?xml version="1.0" encoding="utf-8" ?> <nlog xmlns="http://www.nlog-project

Can I configure NLog to prune logs after they reach a certain limit?

由 会有一股神秘感。 提交于 2020-01-03 06:55:10
问题 Can NLog be configured to automatically prune/trim a log file after it reaches a certain file size? 回答1: I think the closest you will achieve will be to use the archiveAboveSize attribute to get NLog to archive the log file when it reaches a certain size. By combining this with the maxArchiveFiles attribute, you can keep the number of archived files to a minimum (although I think you will always need one archived file otherwise when the current log file gets archived and replaced with a new

Check to see if an log event occurs in NLog

由 Deadly 提交于 2020-01-02 08:11:45
问题 I am trying to check to see if a log event happens in my app, and if it does something. I have checked everywhere and can't seem to find any info on if an log event even happens. private static Logger logger = LogManager.GetCurrentClassLogger(); logger.Info("Info Log Message"); if(logger.event == true) { //an log even happen this run } 回答1: It looks like you can use the MethodCall target to accomplish this. You can add a target entry to your NLog.config file that would direct log events to a
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