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What is the difference between connection and read timeout for sockets?
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When should we implement Serializable interface?
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Kasun Siyambalapitiya
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answered Dec 28 '10 at 19:33
moinudinmoinudin...
Fastest way to determine if an integer is between two integers (inclusive) with known sets of values
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edited Sep 27 '15 at 11:01
Ziezi
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Programmatically add custom event in the iPhone Calendar
...EntityType:completion:" and execute the event handling inside of a block.
2) You need to commit your event now or pass the "commit" param to your save/remove call
Everything else stays the same...
Add the EventKit framework and #import <EventKit/EventKit.h> to your code.
In my example, I h...
Benefits of using the conditional ?: (ternary) operator
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122
I would basically recommend using it only when the resulting statement is extremely short and r...
How to encrypt String in Java
What I need is to encrypt string which will show up in 2D barcode(PDF-417) so when someone get an idea to scan it will get nothing readable.
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Using multiple property files (via PropertyPlaceholderConfigurer) in multiple projects/modules
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182
If you ensure that every place holder, in each of the contexts involved, is ignoring unresolvabl...
C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
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#include <pthread.h>
#define MESSAGE_COUNT 16
#define MESSAGE_LENGTH 2048
class MessageBuffer{
private:
pthread_mutex_t mutex;//访问缓冲的互斥量
pthread_cond_t condition;//访问缓冲区的条件变量
//消息缓冲区，循环队列
char buf[MESSAGE_COUNT][MESSAGE_LENG...
How do you clear a stringstream variable?
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792
For all the standard library types the member function empty() is a query, not a command, i.e. i...
Remove all whitespace in a string
...e():
(NB this only removes the “normal” ASCII space character ' ' U+0020 but not any other whitespace)
sentence = ' hello apple'
sentence.replace(" ", "")
>>> 'helloapple'
If you want to remove duplicated spaces, use str.split():
sentence = ' hello apple'
" ".join(sentence.split(...