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Convert a list to a string in C#
...d Feb 12 '11 at 23:46
Øyvind BråthenØyvind Bråthen
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How to get first 5 characters from string [duplicate]
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substr("Häagen-Dazs", 0, 5) == "Häag" - what am i doing wrong?
– user187291
Sep 24 '10 at 13:32
12
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MySQL ERROR 1045 (28000): Access denied for user 'bill'@'localhost' (using password: YES)
...16-linux2.6-x86_64# ./mysql -ubill -ppass \
-h127.0.0.1 --protocol=TCP
ERROR 1045 (28000): Access denied for user 'bill'@'localhost' (using password: YES)
root@myhost:/home/mysql-5.5.16-linux2.6-x86_64# ./mysql -ubill -ppass \
-hlocalhost --protocol=TCP
ERROR 1045 (28000)...
Exposing a port on a live Docker container
...r's port 8000 on your localhost's port 8001:
iptables -t nat -A DOCKER -p tcp --dport 8001 -j DNAT --to-destination 172.17.0.19:8000
One way you can work this out is to setup another container with the port mapping you want, and compare the output of the iptables-save command (though, I had to rem...
Frontend tool to manage H2 database [closed]
.../bin/h2.jar org.h2.tools.Server -help
Starts the H2 Console (web-) server, TCP, and PG server.
Usage: java org.h2.tools.Server
When running without options, -tcp, -web, -browser and -pg are started.
Options are case sensitive. Supported options are:
[-help] or [-?] Print the list of options...
Run/install/debug Android applications over Wi-Fi?
...t #9.
Connect the device via USB and make sure debugging is working;
adb tcpip 5555. This makes the device to start listening for connections on port 5555;
Look up the device IP address with adb shell netcfg or adb shell ifconfig with 6.0 and higher;
You can disconnect the USB now;
adb connect <...
地图组件（高德地图） · App Inventor 2 中文网
...以及地图的经纬度。
例如，为了节省存储空间，海洋区域的缩放级别比人口稠密的城市中心区域的缩放级别更受限，因此海洋区域的缩放级别有效值可能是 1-7，城市区域的缩放级别有效值可能是 1-20。
如果缩放级别过高...
What is the largest TCP/IP network port number allowable for IPv4?
...rt from port 0, there is usually no enforcement of the 0-1023 reservation. TCP/UDP implementations usually don't enforce reservations apart from 0. You can, if you want to, run up a web server's TLS port on port 80, or 25, or 65535 instead of the standard 443. Likewise, even tho it is the standard t...
How can I remove specific rules from iptables?
...dp -- anywhere anywhere udp dpt:domain
2 ACCEPT tcp -- anywhere anywhere tcp dpt:domain
3 ACCEPT udp -- anywhere anywhere udp dpt:bootps
4 ACCEPT tcp -- anywhere anywhere tcp dpt:bootps
So if you would ...
AsciiConversion 拓展问题：字母开头的会出现“C2”非预期字符 - App Inven...
做TCP通讯时遇到的问题，主要问题是：列表如果是字母开头就会出问题
发送这个列表
字母开头的都有这个问题，文本显示没有问题。
上面那个是程序 ，下面这个是测试工具
测试了一下：
1、ClientSocket拓展默认...