SEARCH KEYWORD -- CODE CONFERENCE
Why PHP is (so much) better than Ruby?
I attended this weekend my first Ruby conference, Ruby Lugdunum in Lyon. Besides cool talks and the fun of meeting people like Nick, Blake, or Laetitia, my friend Camille & I did a surprise lightning talk about how PHP is better than Ruby. Here are the slides and a more detailed transcript: A lot of free hosts: it’s easy to find a PHP host, you just have to google “free php host†and you find a ton of free PHP/MySQL hostsBigger community: The PHP community is really huge,...
PHP,Ruby,Comparism,Difference,Advantage 2011-06-29 08:34:12
A simple tutorial on Linux nohup command
In our daily work, there might be need to run some important program for hours or even days without being abruptly terminated. In such case, we may want to run the program with command nohup. nohup is the abbreviation of no hangup, i.e, don't hang up or terminate the process. This command will tell the process to ignore the system HUP signal. The HUP signal will be emitted when the terminal is exited or disconnected. Normally process will abort its execution when receiving this signal. Bas...
combining dwarf failed: unknown load command 0x80000034 solution in GoLang
In case there is below error encountered while running some go program: combining dwarf failed: unknown load command 0x80000034 This may be due to that you are running go 1.16 on a Mac M! machine. If you go to check go version, it may tell you that you are running an arm version of go. go version go1.16.10 darwin/arm64 In such cases, you can try below methods to workaround the issue. Try to upgrade the go version to 1.17 and run the code again. If this is not an option for you because you have t...
GO 1.16,0X80000034 2021-11-25 07:11:28
12 Things A Programmer Really Needs To Know
How do you answer the question, “what do I need to learn to be a good programmer?†I have written posts trying to answer that question, typically focusing on the languages that you should learn or the algorithms and other techniques you need to know. What about the rest of a programmer’s life? This is a less serious look at the life of a programmer. So, what does a programmer really need to know?Caffeine – You need to find your preferred caffeine delivery system. M...
Tips,Programmer,How,What,Logic 2011-08-31 08:46:32
Fix --go_out: protoc-gen-go: plugins are not supported
When generating RPC code using proto file template in GoLang, one may face the issue like below when running the command protoc. Error: exit status 1 Output: --go_out: protoc-gen-go: plugins are not supported; use 'protoc --go-grpc_out=...' to generate gRPC See https://grpc.io/docs/languages/go/quickstart/#regenerate-grpc-code for more information. Normally this issue is caused because the version of protoc-gen-go being used is not correct. One way to fix the issue is to follow the instructions ...
GOLANG,PROTO BUFFER,PLUGIN 2021-07-09 03:41:11
Turn browser into notepad with one line of code
This is the code shared by Jose on codewall. When you type data:text/html, into the address bar of the browser and press enter, the browser will turn into a notepad which you can edit. Why it works? This uses Data URI’s format and it tells the browser to render HTML. But contenteditable is a property of HTML5, so this can only work in the web browser which supports this property. Here are some interesting contents. Some people make some changes to the code encouraged by the ide...
HTML5, Browser editor 2013-01-30 04:20:54
Bing now supports code search
In programmer's daily life, much time is spent on searching Google or StackOverflow for code snippets which can help them understand how the code works. Now there is one more option. Microsoft's Bing now adds a new feature which support code snippet search. With this new feature, you can search code snippet and execute them directly within the search results. For example, if you type "quick sort java", you will see below search result : This feature now supports a few popular programming langua...
BING,CODE SEARCH,HACKERRANK 2016-04-09 02:49:25
Error handling style in C
Following are three error handling styles in C.Which one you like the most? Or you don't like any one?1. /* Problem : Not enough. Easy to be wrong */int foo(int bar){ int return_value = 0; int doing_okay = 1; doing_okay = do_something( bar ); if (doing_okay) { ...
C,Error handling style,Goto,Nested if 2012-04-24 06:51:00
2013 Google Code Jam is around the corner
According to Google Code Jam, the registration time of Google Code Jam 2013 will start on 12th March, and the deadline for registration will be 14th April 00:00UTC. This year the champion will get $15,000. Besides the prize and title, the champion will be enrolled in the qualification round in 2014 directly. Since 2003, Google Code Jam attracted many professional and students to solve the hardest algorithm problems in the world. Last year, there were over 35000 programmers participated in this c...
Google,Code Jam 2013 2013-03-13 05:48:24
A small trick on using console.log to print data in JavaScript
When debugging JavaScript application, one may frequently use console.log to print data so that it is easy to debug when issue occurs and also helps on understand the data flow. The common way of printing a variable would be something like. let user = { name: "test" }; console.log(user); In this case it will print: { name: 'test' } This is OK when there is no much logging or the program is not complicated. But it becomes difficult to debug if there are lots of variables to be printed ...
JAVASCRIPT,CONSOLE.LOG,DEBUGGING 2019-09-03 10:24:24
RECENT
- Tips for Socializing With Friends During College
- Proximity Cards Do More Than Just Open Doors
- How to choose quality painted auto parts
- Oval engagement rings from MoonOcean: Elegance of form and individual approach
- Hologres vs AWS Redshift
- GoLand connect to Hologres
- A journey to investigate a goroutine leakage case
- Understanding Slice Behavior in Go
- Breaking Barriers: How 3D Printing is Democratizing Product Development
- The Power of Efficiency: 10 Practical Energy-Saving Tips for Tech Startups
- more>>