Knowing all details at the beginning is considered impossible, or not necessary, so bduf (big design up front) is considered harmful.
It's usually true, but in some cases, we do need to know details as more as possible. samples include bug fixing without automatic regression test, refactoring on a legacy code base, etc. the assumption for "bduf is harmful" is uncertainty and related potential waste. but things like bug fixing and refactoring are somet
technologies. But what J2EE provides does not end with this. The following section briefly describes some existing technologies, including RMI, Java IDL and CORBA, JTA, and XML.
Remote Method Invocation (RMI)
As its name indicates, the RMI protocol calls some methods on a remote object. It uses a continuous sequence to transmit data on the client and server. RMI is a lower-layer protocol used by EJB.
Java IDL/CORBA
With the support of Java IDL, developers can integrate Java and CORBA. They can
weeks. After the success of the double start and installed the arch, now the notebook is three systems, three weeks of time, the notebook restarts less than 300 times. I don't know if I can succeed, so I didn't make any detailed notes beforehand. So below, just a rough record. Note that before the actual operation, be sure to read this blog a few times, understand clearly, in action. One, close secure boot boot press F1 enter Bios=>security=>secure boot notebook different, may secure boot confi
We often encounter this situation: rewrite and test some legacy code that has not passed any tests, and even use object-oriented code. To test such code, I suggest breaking the code into blocks so that it is easy to test. However, these legacy... "> We often encounter this situation: rewrite and test some legacy code that has not passed any tests, and even use ob
BIOS (later legacy BIOS) is generally kb, while the early efi bios is also kb. Currently, EFI is basically 1 MB.
2) what tools are used for BIOS development?Legacy BIOS is generally developed using MASM 6.11. It is also matched with the buid tools. EFI written by some vendors, which uses Viusal Studio. NET 2003 and MASM 6.11 For Development (I didn't expect it ~)
3) What is EFI boot?EFI has its own uniq
create a consistent object-oriented face on a rich legacy of platform functionality. the Clr and. NET framework work together to expose the capabilities within the Windows platform, including those that may have previusly been hidden away in difficult or little known APIs.
While the CLR provides a new paradigm for application development, it does not close the door on existing libraries. the CLR provides InterOP services to the developer, but the b
Yesterday I bought ThinkPad x230 and pre-installed the Win8 system. I was worried that many tools could not run on Win8. So I wanted to install Windows 7. At first, I found that I needed to modify the BIOS, to enable the UEFI compatibility mode, you can install win7. The procedure is as follows:
1. Click F1 to go To the BIOS page.
2. Go to security-secure boot-disabled.
If you do not change the secure boot option to disabled, an error may occur during the boot of the optical drive.
3.
. Net version 2.0.50727, win2003
Solution:
In web. config, removeMode ="Legacy"/>Attribute
See http://www.microsoft.com/china/msdn/library/webservices/asp.net/ASPNETusStan.mspx
To meet everyone's requirements, Microsoft has created a new configuration option named xhtmlconformance. You can set this option in the configuration file of the web site. The new configuration options enable you to specify the XHTML consistency level for Web pages. Its conte
Author: JinData: 20140827System: Windows
I just helped the company downstairs solve a problem.
The original office computer is pre-installed with Linux, and they are re-installed with win7. the new computer is pre-installed with Win8, which causes installation problems.
UEFI problems.
Boot option in Bois
The startup mode is UEFI, and the gray mode cannot be modified.
Security boot control is changed from enable to disable, and then the boot mode can be changed to
[Eage, EageS series] how to set windows and Windows XP models with Win8 pre-installedThis document describes how to change the operating system of Windows 8 models with pre-installed Windows 8 models. Because ThinkPad does not have a Windows 8 restoration disc at random, if you still want to keep the pre-installed Windows 8 system, please create recovery media before changing the system and keep it in advance. For the creation method, see create recovery media method.Tip: Dear Lenovo users, to p
This article mainly introduces node. fs. readSync method usage instructions. This article introduces fs. readSync method description, syntax, receive parameters, use instances, and implement Source Code. For more information, see
Method description:
Synchronous version of fs. read ().
Method returns a bytesRead (number of bytes read)
Syntax:
The Code is as follows:
Fs. readSync (fd, buffer, offset, length, position)
Because this method belongs to the fs module, we need to introduce the fs mo
instance to open a new document, or if the document is passed through a command-line argument, what method should be used to solve the problem??One of the easiest ways for the WPF team to recommend us is to use the built-in support provided by Windows Forms, which was originally used for VisualBasic applications, using the Special new of Window forms and VisualBasic to develop C # based WPF program, there is a new legacy application that essentially
In the last two weeks I need to expand on a legacy of history, just as a lot of people don't want to touch the legacy code, and my heart is just as resistant to this task. These codes are filled with various null judgments (are you writing the return null correctly?). ), non-canonical variable names, layered nested if...else statements. Obviously I don't know what to do with this code, let alone refactoring
characters, such as-idv "*.conf") are supported to release the in-Package files-QC: Configuration file-QD: Help Documentation--scripts: View your own scripts-qi: Information, version author installation time, etc.-QR: Query the capability that the specified package depends on--provides: View the capability of the package provided by the query2.RPM Package InspectionRPM-V pkgs:rpm Package Inspection-va: All packages are inspected-K pkgs: Detection package sourceS.M.5.D.L.V.G.T.P: Originally a---
Overall aerial viewRecently, I read a book called "Big Talk Refactoring", which uses a lot of examples from the practice, from coding, design, organization, architecture, testing, evaluation, response to changes in requirements, and so on, in-depth and multi-angle how we should reconstruct, constructively put forward a highly efficient and feasible refactoring seven steps. After reading this book, practice refactoring no longer jams, and needs change no longer tangled. Comprehensive understandin
@@ Conscience N. Moral Heart, conscience@@ face up to brave face@@ wartime n. Wartime@@ Aggression N. Aggression, invasion, attack@@ resistance N. Resistance, resistance, revolt, resist@@ Sino-japanese, Sino-Japanese relations@@ Parade N. Vt. VI. Parade, show off, parade@@ commemorate Vt. To celebrate, to commemorate@@ martyr Vt. Sacrifice, torment, kill N. The martyrs, the martyrs.@@ Mutual adj. The common, the mutual, the other@@ facilitate VT. Promote, help, make easy@@ boundary N. Boundary,
. Traverse test method (The garbage Collector 's tour)for software, this is like a planned spot check. we can decide to check the user interface, such as a screen after a screen, a dialog box and a dialog box (preferably can be like a garbage truck driver to use the shortest path to test). The test does not pursue details to avoid affecting the speed of the test, but only to examine those obvious things. You can also use this test to perform features and modules, or, if applicable, to test certa
the support PCI PassThrough.
Legacy UIO Framework (PCI Assign);
Vfio, it is recommended http://lwn.net/Articles/509153/
For PCI SR-Iov Device we have a specially. Preparation for PCI PassThrough (1) Enable the Intel vt-d extensions Http://www.linux-kvm.org/page/How_to_assign_devices_with_VT-d_in_KVMSetup in your BIOS. Check you have enable it.$sudo DMESG | GREP-E DMAR-E IOMMU(2) Activate Intel vt-d in the kernel http://www.zerg.sc/t
back to the size of their influence on me.) )
12. Working effectively with Legacy code I like this book because almost all software developers, at some point in their career, often have to support and work with legacy systems. In this book, Michael feathers provides strategies from start to finish to work more effectively with untested legacy code repositories.
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