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I was trying to download an attachment from 4pa.ru site. when I downloaded, I got the following error: I thought that this file was too old and had been re… 阅读更多 »Register 4pda.ru

This line throw exception. Here is the exception detail The problem is caused by  The reason to use the new keyword is to hide the Name property in the bas… 阅读更多 »A wield mongodb serialization issue caused by hidden property

小米盒子1G增强版，经过几次升级，不管系统1还是系统2，都是最新的1.5.8稳定版。我便想要卡刷降级。 不得不说, 这是一件很简单的事, 但我确走了不少弯路,花了好几天的时间才找到方法. 这一切，都是一根OTG线引起的。 因为小米盒 子1G增强版有OTG接口，但也有标准USB接口，而且还有TF卡插槽。所以我卡… 阅读更多 »小米盒子1G增强版（MDZ-09-aa)卡刷降级到1.3.112d

Gmail has an awesome feature of scanning attachment before downloading.  But sometimes, it gives a false negative result.  If you have an attachment which … 阅读更多 »Download blocked attachment from Gmail

这篇文章说的刷机是指把第三方安卓系统刷入安卓设备。 首先回答几个问题 刷机一定要安装第三方Recover吗？ 刷机一定要解锁Boot Loader吗？ 刷机一定要Root吗？ 回答是： 是，也不是 你说”靠， 这跟没说一样嘛！” 就像你说，明天会下雨还是会出太阳，然后我说，可能下雨，也… 阅读更多 »真的搞懂安卓刷机

I have a windows XP VM installed in Hyper V.  I would like to record a session within the VM, but I couldn't set the screen resolution to 1080×720… 阅读更多 »Hyper V VM with 16:9 resolution

When I tried to install vysor chrome extension, I was told that vysor is not supported by this computer. I then download vysor mac version. It worked well,… 阅读更多 »Vysor black screen on mac mini os with inter hd 3000 graphic card

Sometimes, Remote desktop is quite slow, access angular2 directory from a browser may be better.   By default, ng serve only bind to 127.0.0.1, which means… 阅读更多 »Access your angular2 dev environment from VPN without remote desktop

We used to install telnet from control panel “features”. In Windows 10, a quick way is executing following command in an admin cmd.   dism /onl… 阅读更多 »Quickly install telnet on windows 10