[Cocoa] Introduction to nsapplication

Nsapplication introduction Luo chaohui (http://www.cnblogs.com/kesalin) This article follows the "signature-non-commercial use-consistency" creation public agreement Every applicationProgramYou must have an nsapplication singleton object that

[Cocoa] English pronunciation version 1.0 completed

English pronunciation version 1.0 completed Luo chaohui (http://www.cnblogs.com/kesalin)This article follows the "signature-non-commercial use-consistency" creation public agreement As mentioned above, we will develop an app for English

Use intent to perform URI during implicit activity jump

The role of the URI when intent is used for implicit activity jump: Reprinted please indicate the source: http://www.cnblogs.com/rocky_yi   1. Tell the new activity where to fetch data. This is not explained. 2. ObtainMimetype to match the

The order in which motionevent events are transmitted in onintercepttouchevent () and ontouchevent ()

Source Address of this article: http://www.cnblogs.com/rocky_yi/archive/2011/01/21/1941522.html#, reprint please indicate the source!   When looking at the android touch response mechanism, I am not very familiar with how to implement the touch

Common Greek letter reading methods

Common Greek letter reading methods Luo chaohui (http://www.cnblogs.com/kesalin) This article follows the "signature-non-commercial use-consistency" creation public agreement ====================================== Phonetic Alphabet reading:

For with and from (select ...) A comparison

In my previous work, I once encountered a very large table situation. At this time, I thought of using with to reduce the consumption of queries. The previous article already described http://www.cnblogs.com/wingsless/archive/2012/01/15/2323060.html.

In-depth analysis of the differences between sleep (0) and sleep (1)

In-depth analysis of the differences between sleep (0) and sleep (1) Luo chaohui (http://www.cnblogs.com/kesalin/) CC license, reprinted please indicate the source Purpose: Sometimes we want the thread not to be scheduled for a certain period

Partition of the study table

I have been studying the knowledge of table partitions in Oracle for a while. As the data volume continues to expand, the Partitioning technology is a very effective technology to improve efficiency. Due to business restrictions, I used to

Use of rank () over (partition)

Sometimes this problem occurs. We need to query a table and sort it by business. For example, I need the following results: Region date fee product no. User No. 290 201202 258 1 S1290 201202 200 1 S5290 201202 100 1290 201202 90 2 S7290 201202 88

Use static to share a variable among multiple instances of the class

For more information, see Section 12.6 of C ++ primer. Summarize several things that need to be done: 1. Define static members in the. h file, for example, static int test_num; 2. initialize this member in the. cpp file, for example, int

OpenGL Development Environment Configuration

OpenGL Development Environment Configuration Luo chaohui (http://www.cnblogs.com/kesalin) This article follows the "signature-non-commercial use-consistency" creation public agreement    OpenGL has some reusable auxiliary libraries, such as

[Cocoa] ocmock test class Method

Ocmock Test Method Luo chaohui (http://www.cnblogs.com/kesalin) This article follows the "signature-non-commercial use-consistency" creation public agreement When we use ocmock for unit test, we cannot use stub or objective CT class methods.

Concepts about mobile phone screens

Concepts about mobile phone screens  Sorted from: iiapkArticle Original article: Http://iiapk.com /? Tag = dip Screen size: the size of the screen. It refers to the physical length of the screen. It is determined by the length of the

Principle of various illumination algorithms

TranslatedAlgorithmPrinciple Luo chaohui (http://www.cnblogs.com/kesalin) This article follows the "signature-non-commercial use-consistency" creation public agreement Original article:Http://www.nitrogen.za.org/viewtutorial.asp? Id = 5 This

[Cocoa] Create a git repository for an existing xcode Project

[Go to] Create a git repository for an existing xcode Project Original article:Click here Xcode automatically creates a local git repository for the new project, but how does one create a git repository for the existing project? Google to the

Code to configure the adonetappender of log4net

Today, when log4net is output to different databases, its commandtext syntax is actually different. After a while, I will share with you:   // Sqlserver // Private Const String Sqlserverlog4netcommandtext = " Insert into

[Cocoa] objc Class Method Introduction

Introduction to objc class methods Luo chaohui (http://www.cnblogs.com/kesalin) This article follows the "signature-non-commercial use-consistency" creation public agreement 1. Objective C class method, that is, static method, which is

Let's talk about partition tables.

A while ago I wrote something about a partition table (http://www.cnblogs.com/wingsless/archive/2012/02/11/2347111.html ). Our project is limited to the tricks of Party A, and the disk space allocated to us is quite small. Therefore, we are not used

Briefly describe the use of sqlldr

My project has a table that is always manually imported. My colleagues always liked PL/SQL developer before I took over, but I think it's still a black box with technical content. Here, let's take a look at the simple usage of sqlldr. More

[Cocoa] How do I query the information of published apps from appstore?

How can I query the information of published apps from the appstore? Luo chaohui (http://www.cnblogs.com/kesalin) This article follows the "signature-non-commercial use-consistency" creation public agreement If we need to automatically update the

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