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jumpserver-华为云免费堡垒机解决方案一、环境CentOS 6.x x86_64 minivi etc hostsvi etc sysconfig networkservice iptables stopchkconfig iptables off关闭SELinu...一、环境
CentOS 6.x x86_64 mini
vi /etc/hosts
vi /etc/sysconfig/network
service iptables stop
chkco...
How do I escape a single quote in SQL Server?
...[']
– Ujjwal Singh
Apr 28 '14 at 12:32
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Random number from a range in a Bash Script
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According to the bash man page, $RANDOM is distributed between 0 and 32767; that is, it is an unsigned 15-bit value. Assuming $RANDOM is uniformly distributed, you can create a uniformly-distributed unsigned 30-bit integer as follows:
$(((RANDOM<<15)|RANDOM))
Since your range is not ...
Different font size of strings in the same TextView
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edited Dec 11 '18 at 11:32
Nilesh Rathod
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Why can I use a function before it's defined in JavaScript?
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answered Feb 16 '17 at 6:32
NeginNegin
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Javascript Drag and drop for touch devices [closed]
...aggable items and it works great so far.
if (event.target.id == 'draggable_item' ) {
event.preventDefault();
}
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Best way to build a Plugin system with Java
How would you implement a Plugin-system for your Java application?
8 Answers
8
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Can I load a .NET assembly at runtime and instantiate a type knowing only the name?
Is it possible to instantiate an object at runtime if I only have the DLL name and the class name, without adding a reference to the assembly in the project? The class implements a interface, so once I instantiate the class, I will then cast it to the interface.
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jQuery AJAX file upload PHP
...ript to look like this:
$('#upload').on('click', function() {
var file_data = $('#sortpicture').prop('files')[0];
var form_data = new FormData();
form_data.append('file', file_data);
alert(form_data);
$.ajax({
url: 'uploa...
Declaring pointers; asterisk on the left or right of the space between the type and name? [duplicate
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ForceBru
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answered Apr 18 '10 at 0:42
Johannes Schaub -...