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how to release localhost from Error: listen EADDRINUSE
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101
It means the address you are trying to bind the server to is in use. Try another port or close...
Different results with Java's digest versus external utilities
...of the Windows Calculator file. I am using Windows 7 Professional with SP1 . I have tried Java 6.0.29 and Java 7.0.03 . Can someone tell me why I am getting different hash values from Java versus (many!) external utilities and/or websites? Everything external matches with each other, only Ja...
Convert UNIX epoch to Date object
...as integers representing the number of seconds since the UNIX epoch (e.g. 1352068320 ), but Date objects seem more appropriate for plotting. How can I do the conversion?
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How to access maven.build.timestamp for resource filtering
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edited Sep 12 at 15:02
Java Crazy
5777 bronze badges
answered Nov 5 '12 at 9:04
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Show pop-ups the most elegant way
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edited Jan 17 '18 at 18:33
skeletank
2,71055 gold badges4141 silver badges7171 bronze badges
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App Inventor 2 UDP网络通信教程 - 发送和接收UDP数据包 · App Inventor 2 中文网
... 发送到同网段所有设备
子网广播
如 192.168.1.255
发送到指定子网所有设备（需根据实际网段计算）
组播地址
224.0.0.0 ~ 239.255.255.255
发送到加入同一组播组的设备
UDP 端...
Fixed stroke width in SVG
... the stroke-width on an SVG element to be "pixel-aware", that is always be 1px wide regardless of the current scaling transformations applied. I am aware that this may well be impossible, since the whole point of SVG is to be pixel independent.
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backbone.js - events, knowing what was clicked
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132
Normally on an event bind, you would just use $(this), but I'm fairly sure Backbone views are ...
How to display nodejs raw Buffer data as Hex string
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edited Apr 29 '16 at 19:11
Justin
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