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Convert character to ASCII numeric value in java
...ave String name = "admin";
then I do String charValue = name.substring(0,1); //charValue="a"
22 Answers
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Why does C++11 not support designated initializer lists as C99? [closed]
...t and initialize the members? The user can also already write Person p = { 0, 0, 18 }; (and for good reasons).
– Johannes Schaub - litb
Sep 11 '13 at 19:48
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Find the nth occurrence of substring in a string
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answered Dec 10 '09 at 21:26
bobincebobince
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Max length for client ip address [duplicate]
...e IP address (each of the numbers between the periods in an IP address are 0-255, i.e., one byte). But then you would have to translate going in and out of the DB and that's messy.
IPv6 addresses are 128 bits (as opposed to 32 bits of IPv4 addresses). They are usually written as 8 groups of 4 hex...
Add leading zeroes/0's to existing Excel values to certain length
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508
=TEXT(A1,"0000")
However the TEXT function is able to do other fancy stuff like date formatin...
Generate table relationship diagram from existing schema (SQL Server) [closed]
...a textual description...
– Ivan
Apr 27 '13 at 3:04
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JPA CascadeType.ALL does not delete orphans
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– Andrew Mairose
Jun 22 '15 at 18:27
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How to resize superview to fit all subviews with autolayout?
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150
The correct API to use is UIView systemLayoutSizeFittingSize:, passing either UILayoutFittingCom...
How can I add a help method to a shell script?
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here's an example for bash:
usage="$(basename "$0") [-h] [-s n] -- program to calculate the answer to life, the universe and everything
where:
-h show this help text
-s set the seed value (default: 42)"
seed=42
while getopts ':hs:' option; do
case "$option" i...
CentOS 6.4下Squid代理服务器的安装与配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...境
操作系统：CentOS release 6.4 (Final)
Squid版本：squid-3.1.10-20.el6_5.3.x86_64
SELINUX=disabled
HTTP Service: stoped
三、安装Squid服务
3.1 检查squid软件是否安装
# rpm -qa|grep squid
3.2 如果未安装，则使用yum 方式安装
# yum -y install squid
3.3 设...