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MySQL indexes - what are the best practices?
...e rows of a table.
For simplicity's sake, imagine a table is just a big CSV file. Whenever a row is inserted, it's inserted at the end. So the "natural" ordering of the table is just the order in which rows were inserted.
Imagine you've got that CSV file loaded up in a very rudimentary spreads...
Does use of final keyword in Java improve the performance?
... final does make a significant difference.
– Casper Færgemand
Apr 3 '14 at 13:05
6
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使用 C++ 处理 JSON 数据交换格式 - C/C++ - 清泛网 - 专注C/C++及内核技术
...要使用第三方源码库，第一步少不了的就是编译，将源码文件编译成我们方便使用的动态链接库、静态链接库或者静态导入库[1]。
jsconcpp 进行 JSON 解析的源码文件分布在 include/json、src/lib_json 下。其实 jsoncpp 源码并不多，为了...
Add 10 seconds to a Date
...onds" and the most voted answer is wrong.
– Philipp Gächter
Jun 23 '14 at 7:32
2
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Remove all elements contained in another array
...ound it, just awesome. Thank you very much!
– Tarvo Mäesepp
Sep 1 '19 at 18:58
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How do I Sort a Multidimensional Array in PHP [duplicate]
I have CSV data loaded into a multidimensional array. In this way each "row" is a record and each "column" contains the same type of data. I am using the function below to load my CSV file.
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xtreme toolkit pro——CXTPReportControl控件教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
...功能非常强大。下面介绍一下他的使用：
1. 在工程中头文件“stdafx.h”中添加：
#include <XTToolkitPro.h> // Xtreme Toolkit Pro component library
2. 如果要使用静态连接的方式，还应该：
Add the following line to your application's .rc2 file. This will...
实战做项目如何选择开源许可协议（一）-了解协议 - 开源 & Github - 清泛网...
...份Apache Licence。
2）如果你修改了代码，需要再被修改的文件中说明。
3）在延伸的代码中（修改和有源代码衍生的代码中）需要带有原来代码中的协议，商标，专利声明和其他原来作者规定需要包含的说明。
4）如果再发布的...
Eclipse RCP Plug-in开发自学教程（Eclipse3.6） - 文档下载 - 清泛网 - ...
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15.2 PRODUCT配置文件 ...................................................................................................................149
15.3 测试你的产品 .............................................................................
Build the full path filename in Python
...-8
# import netCDF4 as nc
import numpy as np
import numpy.ma as ma
import csv as csv
import os.path
import sys
basedir = '/data/reu_data/soil_moisture/'
suffix = 'nc'
def read_fid(filename):
fid = nc.MFDataset(filename,'r')
fid.close()
return fid
def read_var(file, varname):
fi...