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Convert character to ASCII numeric value in java
I have String name = "admin";
then I do String charValue = name.substring(0,1); //charValue="a"
22 Answers
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原子vector的一种实现源码(atomic-vector) - C/C++ - 清泛网 - 专注C/C++及内核技术
...---------------------------------------------------------------------+ | HipHop for PHP 来自Facebook的一种实现，源码如下：
/*
+----------------------------------------------------------------------+
| HipHop for PHP ...
通过FastCGI Cache实现服务降级 - 更多技术 - 清泛网 - 专注C/C++及内核技术
通过FastCGI Cache实现服务降级在自然界中，很多生物面临生死考验的时候，往往会做出惊人的反应，其中最为大家熟知的当属壁虎，危难关头，与其坐以待毙，不如断尾求生，通...在自然界中，很多生物面临生死考验的时候，往...
How do I join two SQLite tables in my Android application?
I have an Android project that has a database with two tables: tbl_question and tbl_alternative .
4 Answers
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How can I create a Makefile for C projects with SRC, OBJ, and BIN subdirectories?
A few months ago, I came up with the following generic Makefile for school assignments:
3 Answers
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Store a closure as a variable in Swift
In Objective-C, you can define a block's input and output, store one of those blocks that's passed in to a method, then use that block later:
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How to convert a file into a dictionary?
I have a file comprising two columns, i.e.,
11 Answers
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Is there a way to specify how many characters of a string to print out using printf()?
Is there a way to specify how many characters of a string to print out (similar to decimal places in int s)?
8 Answers
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MySQL dump by query
...pxxxxxxxx mydatabase > mydumpfile.txt
Update:
Original post asked if he could dump from the database by query. What he asked and what he meant were different. He really wanted to just mysqldump all tables.
mysqldump --tables myTable --where="id < 1000"
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Why should we typedef a struct so often in C?
I have seen many programs consisting of structures like the one below
15 Answers
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