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2023年10月12日签到记录贴 - 签到区 - 清泛IT社区,为创新赋能!
...花 8,另外我还额外获得了 小红花 10.我今天最想说:「天天123」.
2023年10月14日签到记录贴 - 签到区 - 清泛IT社区,为创新赋能!
...花 7,另外我还额外获得了 小红花 10.我今天最想说:「天天123」.
2023年12月29日签到记录贴 - 签到区 - 清泛IT社区,为创新赋能!
...另外我还额外获得了 小红花 10.我今天最想说:「每天就是123」.
Bad arguments to +:The operation + cannot accept the arguments:, [&qu...
...符串,不能有效地转换成数字,所以报错。
比如"123"这个字符串可以自动转数字,但是空文本不行。
文本要判断空,然后给数字 0。
同理,空文本不但不能转数字,也不能转列表、字典等数据类型,否则都会发...
Last iteration of enhanced for loop in java
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Although the code is more slick/neat/fun, it is less obvious than the if version. Always use the more obvious/readable version.
– Bill K
Nov 13 '08 at 19:07
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Python __str__ and lists
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Two easy things you can do, use the map function or use a comprehension.
But that gets you a list of strings, not a string. So you also have to join the strings together.
s= ",".join( map( str, myList ) )
or
s= ",".join( [ str(element) for element in myList ]...
Change text color of one word in a TextView
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I implemented a utility function in Kotlin for my own usecase and maybe useful for someone else.
fun getCusomTextWithSpecificTextWithDiffColor(textToBold: String, fullText: String,
targetColor: Int)...
Subdomain on different host [closed]
...records has to be setup on the dns for the domain e.g
mydomain.com has IP 123.456.789.999 and hosted with Godaddy. Now to get the sub domain
anothersite.mydomain.com
of which the site is actually on another server then
login to Godaddy and add an A record dnsimple anothersite.mydomain.com and po...
What is the best comment in source code you have ever encountered? [closed]
... The first time I've ever been truly RickRolled - and it was funny. When I see links to YouTube I always expect to be RickRolled (camel cased English!!), but I never never never expected to be RickRolled in code comments.
– Vincent McNabb
Jul 28 '...
How do I dump an object's fields to the console?
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Using introspection is part of the fun of Ruby. It's often useful to subtract an Object's instance_methods from the class' in question to get the methods that are unique: (String.instance_methods - Object.instance_methods).sort
– the Tin ...
