Simple reaons, upload is fast, download only. few ten KB/s. It looks like Baidu don’t want you to download your file, locking you in forever 2021/01/25

份doc過千頁，跟住做毫無難度，好過”特權同學”好多，特權份doc基本上係搞笑，完全唔齊。 2020/12/27

2020/12/14

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2020/10/27

我地平時用嘅variable，如果化到落logic gate呢一層，你無法找到佢嘅真身，佢亦都好可能同其它variable所化生嘅logic gate交織埋一齊，你亦都無可能找到佢確實嘅存在嘅時間，一切好虛無，但有其功用。呢個係coding體驗空性嘅其中一個睇法。而家啲programmer執著玩排位玩放位玩lang玩framework，真係好可憐。 2020/10/27

2020/10/26

Learn more advanced skills for sharepoint tuning from sql server point of view. 2020/10/24

https://www.mssqltips.com/sqlservertip/3889/resolving-sharepoint-application-authentication-error-login-failed/ 2020/08/19

https://www.cnblogs.com/liuxianan/p/vscode-plugin-common-api.html 2020/04/12

This works https://medium.com/@saurabh6790/generate-wildcard-ssl-certificate-using-lets-encrypt-certbot-273e432794d7 2020/03/15

Support you have generate a standalone cert using certbot command, and your cert is in /etc/letsencrypt/live/ . If not, follow this https://www.digitalocean.com/community/tutorials/how-to-use-certbot-standalone-mode-to-retrieve-let-s-encrypt-ssl-certificates-on-ubuntu-16-04 Execute openssl command and remember your password Edit tomcat’s conf/server.xml, you just need one connector to serve 8443, no need other conntector Restart your tomcat, it is done. Below is the virtualhost to […] 2019/11/23

玩了14年QQ終於被永久凍結了, 原因為了說了一些大陸不想聽的說話 2019/10/14

This command can fix: sudo tmutil thinLocalSnapshots / 10000000000 4 2019/09/23

for ((x=0;x<=255;x++)); do a=`echo “obase=16; $x”|bc`;echo -n -e “\x$a”; done 2019/09/08

Lots of customers has implemented e-form using different technologies such as Nintex, SPFX, Microsoft Flow. We are going to design a generic E-Form system for them, providing a centralize mechanism for administrators to add/remove eform, user management, log management and etc… 2019/08/14

我而家總結一下書中所帶出的哲學問題，所有讀computer science嘅人都應該花時間思考一下: 神。人。機械人。三者之關係 機械人的超限作用 人好明顯就是當機械人係奴隸 機械人之自我認同，自我意識 克隆人是機械人? 人是機械人? 2019/07/08

By a level 8 Russian Destroyer 2019/05/12

2019/04/04

Both are great book 2019/03/10

Usually i arrive shatin library 7pm so i got only one hour before close. So better to learn fast-reading technique. These two books are great. I think i need to buy some design sample books. 2019/03/06

2019/01/27

雜心論對鬼有比較祥細的描述：1. 鬼有六識：眼意鼻舌身意，中國人普遍認為鬼無肉身，所以無身識2. 六道中各有不同的鬼，人死變人鬼，畜牲死變畜牲鬼，最特別的就是地獄眾生死後變死獄的鬼，由此可見地獄道眾生不是鬼，而餓鬼的眾生也不是鬼，如果不是鬼又怎會死了才變鬼呢3. 鬼經過女性的陰道投胎，而不是飛入個肚到投胎4. 有兩種說法，人道的鬼只能見到人道的鬼，第二種說法是人道的鬼可以見到比人道更低層次(地獄/畜牲/餓鬼)的鬼5. 鬼有時是見不到其它的鬼的，而中國的鬼應該是一定見到其它鬼的6. 鬼入胎後近右手為男，近左手為女，中國的鬼無此說法7. 地獄道的鬼頭向下腳向上而行走，只有天道的鬼才會飛8. 六道中各道的鬼與其道眾生，身型大小相差不遠 2019/01/15

$git credential-osxkeychain erasehost=github.comprotocol=https[Press Return] To add your new account you can do the following commands:git config –global user.name “YOUR NAME”git config –global user.email “YOUR EMAIL ADDRESS” 2019/01/05

Decimal number:http://gamon.webfactional.com/regexnumericrangegenerator/ 2019/01/05

After changed to a new antlr grammar, now is parse java file in 1 second, before need 15 seconds to parse a 1000 lines file. http://plugins.netbeans.org/plugin/73752/?show=true 2018/12/27

Netbeans Antlr Plugins可以支持非Combined Grammar了，就是說如果你的Grammar和Lexer Grammar是在不同的文件也能支持 2018/12/26

2018/12/20

2018/12/11

係Godaddy起左隻最Cheap VPS, $160蚊個月, 得一粒vcore同1GB Ram, 行ubuntu + mysql + apache + wordpress. 正常黎講要兩三個星期restart一次mysql因為out of memory. 行wordpres兩年之後response time趑黎越慢, 有成十秒先load到個page. 裝左W3 Total Cache之後快左好多, 一兩秒就load到, 建議大家一定要裝. 2018/11/28

Russian ship destoryed level 9 destroyer by torpedo is miracle, uaually you are unable to get so close to send out the torpedo, level 9 destroyer has just too many canons. 2018/11/25

JDK11網上好多人都有我呢個問題，就係11 refactor左好多class，如果用嘅library係jdk8到compiler就會有呢個問題。Netbeans進度太慢，最新嘅netbeans 9.0只支持jdk10仲要好多plugin都用唔到，原因係netbeans.org呢個domain仲未貢獻俾apache基金會。所以原先netbeans plugin啲lib用緊package org.netbeans仲未可以移到俾apache，呢單野唔知搞幾耐。 2018/09/30

Hyper-V是Type 1的Hypervisor, 當你安裝完它的時侯, 它會比所在的windows更加底層, Bootloader是會首先加載它然後由它去啓動完先的那一個windows, 所以之後的vm也和那個windows同級, 所以就算那個windows死機了, 其實Hyper-V是沒有死的, 在它上面運行的vm更加不會死. 2018/08/14

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I don’t think Buddha looks like a Chinese instead of an Indian 🙂 2018/05/21

One of the hardest part of developing assembler is to make your grammar correctly display the error message and pointing to the correct token. 2018/04/28