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How do I best silence a warning about unused variables?
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331
You can put it in "(void)var;" expression (does nothing) so that a compiler sees it is used. T...
Edit line thickness of CSS 'underline' attribute
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edited Dec 12 '12 at 13:19
answered Dec 12 '12 at 13:09
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Java: How to test methods that call System.exit()?
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223
Indeed, Derkeiler.com suggests:
Why System.exit() ?
Instead of terminating with System.ex...
Converting Integer to String with comma for thousands
I want to convert an Integer 35634646 to have the thousand "," so it should be 35,634,646.
13 Answers
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Java: when to use static methods
...ouble mpg)
...which would be static, because one might want to know what 35mpg converts to, even if nobody has ever built a Car. But this method (which sets the efficiency of one particular Car):
void setMileage(double mpg)
...can't be static since it's inconceivable to call the method before ...
Where can I find my Facebook application id and secret key?
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Gh61
7,22644 gold badges2121 silver badges3535 bronze badges
answered Jul 8 '10 at 17:32
Peter BaileyPeter Bailey
99.9k2...
Spring RestTemplate GET with parameters
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edited Aug 15 at 23:38
Klesun
6,39844 gold badges3232 silver badges3434 bronze badges
answered A...
Multiple left-hand assignment with JavaScript
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Actually,
var var1 = 1, var2 = 1, var3 = 1;
is not equivalent to:
var var1 = var2 = var3 = 1;
The difference is in scoping:
function good() {
var var1 = 1, var2 = 1, var3 = 1;
}
function bad() {
var var1 = var2 = var3 = 1;
}
good();
cons...
How do I make the whole area of a list item in my navigation bar, clickable as a link?
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edited Jul 9 '10 at 2:36
Aaron Harun
21.7k88 gold badges4242 silver badges6161 bronze badges
answere...
TaifunWiFi 拓展：WiFi Manager WiFi管理器扩展 · App Inventor 2 中文网
...场景
1. 网络管理应用
2. 智能家居控制
3. 网络诊断工具
4. 企业网络管理
技术说明
权限要求
Android版本兼容性
网络扫描限制
网络建议API（Android >= 10）
最佳实践
故障排...