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What's the difference between UTF-8 and UTF-8 without BOM?
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edited Apr 16 at 22:43
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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A variable modified inside a while loop is not remembered
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249
echo -e $lines | while read line
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done
The while loop is executed in a subshell. So a...
What is a smart pointer and when should I use one?
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14 Answers
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Active
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How to clone ArrayList and also clone its contents?
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204
You will need to iterate on the items, and clone them one by one, putting the clones in your res...
RabbitMQ / AMQP: single queue, multiple consumers for same message?
...onsumer receive the same messages? Ie, both consumers get message 1, 2, 3, 4, 5, 6? What is this called in AMQP/RabbitMQ speak? How is it normally configured?
No, not if the consumers are on the same queue. From RabbitMQ's AMQP Concepts guide:
it is important to understand that, in AMQP 0-9-1, ...
Produce a random number in a range using C#
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435
You can try
Random r = new Random();
int rInt = r.Next(0, 100); //for ints
int range = 100;
d...
Why do you program in assembly? [closed]
...e very small computational kernel, which was optimized heavily for PowerPC 440's on an IBM Blue Gene/L. Each 440 has two FPUs, and they support some special ternary operations that are tricky for compilers to exploit. Without these optimizations, Lattice QCD would've run much slower, which is cost...
Retrieve version from maven pom.xml in code
...ies file in (most commonly) your src/main/resources directory (but in step 4 you could tell it to look elsewhere).
Set the value of some property in your .properties file using the standard Maven property for project version:
foo.bar=${project.version}
In your Java code, load the value from the p...
jQuery.inArray(), how to use it right?
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answered Sep 18 '13 at 8:47
DennisDennis
12.7k22 gold badges3232 silver badges5353 bronze badges
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plupload图片上传插件的使用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...多选对话框
resize：修改图片属性 resize: {width: 320, height: 240, quality: 90}
runtimes:上传插件初始化选用那种方式的优先级顺序，如果第一个初始化失败就走第二个，依次类推
required_features：需要那些特性，才能初始化插件
url：上传...