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  I. Quiet before troubles:"Lao Zhao, um, help test this method ." Alas, the companion uploads a hosted DLL file. Alas, it's really troublesome. Why not use CVs? It would be nice to use a VSS. Lao Zhao complained about opening vs. NET 2003.For

See "effective methods for modifying large XML files. We all know that loading an XML file in xmldocument loads all the content at once. When a large XML file is encountered, the problem is very high. I used to load a 3 MB file, the time consumed

  How to get the first and last day of this month. There are several methods: 1. datetime firstday = new datetime (datetime. Now. Year, datetime. Now. month, 1 ); Datetime lastday = new datetime (datetime. Now. addmonths (1). Year, datetime. Now.

This article mainly describes the analysis and summary of time functions in SQLite and provides use cases. The examples given in this article are all tested.SQLite time/date function types:1. datetime (): Date and time of Generation2. date (): date

C # several questions about multi-threaded access to the winform control 2010-10-28 from: blog garden font size: [large, small] Abstract:In most cases, you may encounter the problem of using multi-threaded control interface control

In multi-threaded applications, we have some common requirements, such as scheduled tasks or long-time tasks, progress can be displayed during the execution of this task (you can think of a new thread to achieve this requirement to avoid blocking UI

Static   String Reverse1 ( String Original) ... { char [] arr = original. tochararray (); array. reverse (ARR); return New string (ARR ); } Static   String Revease21 ( String Original) ... { Int

Incremental processing Overview: In general, the cube will grow with the accumulation of time, so that if all data is processed each time, the processing time will gradually become longer. Therefore, for large-scale cubes, incremental processing

Read According to his article, I also tested bingo, and the result was similar to him. However, I accidentally found that the following code execution results were unexpected, currently, I do not know the cause of this problem. The Code is as

I haven't taken any notes for a long time. I 've just been promoted to a senior member. It's really embarrassing.In fact, we have not done anything in these days. On the contrary, we have done a lot, but we have no time to sort out what we have done

In my own project, I began to gradually get in touch with the optimization part of the program and had a lot of understanding about it. Code Writing standardization helps the team members quickly understand your code. Code optimization helps to make

Not long ago, I wrote an article about it. some Problems of the distributed cache under. Net, combined with the Implementation Mode in DNT, express some of their own views. Recently, some new experiences have been learned through learning related

Amoon has long said to me: When multithreading is used, switching between threads will waste more time than a single thread. However, VB6 has been used for a long time and cannot write multi-threaded things. [of course, if you do not want to play

I have previously read the scenario analysis and implementation code of memcache-mutex on the Internet. Here I will implement the. net method. Of course, this is mainly based on the original pseudocode as a summary and record. If you are interested

Usage instructions and summary analysis of SQLite time functions This article mainly describes the analysis and summary of time functions in SQLite and provides use cases. The examples given in this article are all tested.SQLite time/date function

the database is 9i, and the data connection adopts the Microsoft ole db provider for Oracle method. oledbdataadapter and oracledataadapter are used respectively, use the following Code : private void button#click (Object sender, system. eventargs

Many custom DLL components are used in the scheduledjob project. To ensure the running efficiency, we use the cache method to load these components in advance, you can find and run the corresponding components in the memory when you wait for the

Asp tutorial. net cookie usageCookie provides a way to store user-specific information in web applications. For example, when a user accesses your site, you can use cookies to store user preferences or other information. When the user visits your

In some blog posts, IsOneWay is called "Asynchronous Method" directly ". Although most of the time there will be no problems with development, the two are different. Next, let's do a test. The same service contract is implemented using IsOneWay and

This article mainly describes the analysis and summary of time functions in SQLite and provides use cases. The examples given in this article are all tested.SQLite time/date function types:1. datetime (): Date and time of Generation2. date (): date