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Jenkins中集成gtest单元测试结果 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...Jenkins-gtestgtest单元测试结果默认输出到控制台，那么我们如何把它集成到Jenkins系统中呢？1、让gtest运行结果输出到XML文件：mygtest --gtest_output=xml:result xml2、配置Jenkins构建后操 gtest单元测试结果默认输出到控制台，那么我们如何...
C#定点任务代码 类似Windows计划任务（健壮性高） - 更多技术 - 清泛网 - ...
...器，若要实现类似Windows计划任务的那种每日定点任务该如何实现呢？本文将详细介绍如何利用Timer实现定点任务。本文中代码为Demo版，原代码经过了长期的线上运行考验，可靠性、健壮性极高。C#只提供Timer定时器（C++ SetTimer 类...
App Inventor 2 Web客户端（Web）详细用法示例 · App Inventor 2 中文网
...用法示例
App Inventor 2 如何下载/保存网络图片？
设置好网络图片的url，然后执行Get方法即可，代码如下：
其中，特别要注意的是保存相应信息属性设置为真，这样才能将目标网络图...
C/C++中的段错误（Segmentation fault） - C/C++ - 清泛网 - 专注C/C++及内核技术
...麻烦”？
3。编程中通常碰到段错误的地方有哪些？
4。如何发现程序中的段错误并处理掉？
正文
1。什么是段错误？
下面是来自Answers.com的定义：
A segmentation fault (often shortened to segfault) is a particular error conditio...
Is asynchronous jdbc call possible?
... busy/blocked per concurrent request.
If the underlying database drivers (MySql?) offers a means to intercept the socket creation (see SocketFactory) then I imagine it would be possible to build an async event driven database layer on top of the JDBC api but we'd have to encapsulate the whole JDBC ...
Should Gemfile.lock be included in .gitignore?
...ee CRM.
My preference is postgres, but we want the default database to be mysql2.
In this case, Gemfile.lock still needs be checked in with the default set of gems, but I need to ignore changes that I have made to it on my machine. To accomplish this, I run:
git update-index --assume-unchanged G...
How do I get a raw, compiled SQL query from a SQLAlchemy expression?
...o %s or other variables waiting to be bound by the statement compiler or MySQLdb dialect engine, etc).
12 Answers
...
Master-master vs master-slave database architecture?
...uture. I came across
Master-Slave Replication
Master-Master Replication
MySQL Cluster
I have decided to settle for using MySQL Cluster for my use case. However please see below for the various pros and cons that I have compiled
1. Master-Slave Replication
Pros
Analytic applications can rea...
How do I pass JavaScript variables to PHP?
... <?php
$query = "SELECT * FROM salarie";
$result = mysql_query($query);
if ($result) :
?>
<select id="salarieids" name="salarieid">
<?php
while ($row = mysql_fetch_assoc($result)) {
echo '<option val...
Using LIMIT within GROUP BY to get N results per group?
... behavior of both quirks is not guaranteed. Revised answer as follows.
In MySQL 5.x you can use poor man's rank over partition to achieve desired result. Just outer join the table with itself and for each row, count the number of rows lesser than it. In the above case, lesser row is the one with hi...