A lot of mobile phone users, cell phone memory card generally have a lot of important things, such as photos, videos and so on, if the hand shook, accidentally formatted memory card can do? Don't worry, let's take a look at the memory card is not careful format what to do? Memory card data Recovery Tutorial now!
The f
JavaScript random generation of credit card numbers, javascript credit card
This example describes how to randomly generate a credit card number using JavaScript. Share it with you for your reference. The specific analysis is as follows:
This JS Code generates a random credit card number based on the rules generated by
Method 1:APDU command ffca000000 read uidAcr122u APDU command> 04 76 BF E1 BF 02 80 90 00
Method 2: Because the UID of the Mifare ultralight card is in the first page and second page of the card, we can directly read You can retrieve one page 2 data. Acr122u read page > 04 76 BF 45 90 00 > Data read at start page 00 > Number of bytes read: 04 > Hex mode: 04 76 BF 45 Acr122u read page > E1 BF
I. NIC Driver Installation
My network adapter information:
Network Adapter jmicron PCI Express Gigabit Ethernet Adapter
Interface Type: Gigabit Ethernet
Install the compilation tool gcc
Download DRIVER: jme-1.0.7.tbz2
Step 1:
Decompress jme-1.0.5.tbz2# Tar xjvf jme-1.0.7.tbz2
Step 2:
Change directory to jme-1.0.5
# Cd jme-1.0.7
Step 3:
Compile driver with root permission# Make installThe binary will be installed:/Lib/modules/
Step 4:
Load the driver:# Modprobe jme
Step 5:
After the driver
The map business card is a new generation of electronic business cards customized by mapabc.com for users.As the name suggests, a map with rich location information is added to a user's e-business card, which can help you display your personal information and location information in the network society. Let the business card receiver have a clear and intuitive un
Implement a two-way NAT virtual network card, nat virtual network cardProblem description and solution are still old problems. NAT configured through iptables in Linux cannot be used in two-way communication environments, you cannot configure a NAT rule to perform NAT on the traffic actively initiated in both directions. There are several solutions to this problem:1. the NAT configuration of the two NAT rules iptables is to match and then execute a ta
]) (([0|1|2]\\d) |3[0-1]) ((\\d{4}) |\\d{3}[xx]) $) $ ";Nspredicate *identitycardpredicate = [Nspredicate predicatewithformat:@ "Self MATCHES%@", Regex2];Flag = [Identitycardpredicate Evaluatewithobject:identitycard];If you pass this verification, the ID card is in the correct format, but the accuracy needs to be calculatedif (flag){if (identitycard.length==18){Save the first 17-bit weighting factor in an arrayNsarray * Idcardwiarray = @[@ "7", @ "9",
var icdata = new Icdata (); var deviceresult = CRD. Crdicpoweron (); if (!deviceresult.issuccess) return null; var result = CRD. Crdpbocinit (); if (!result. issuccess) return null; var pseresult = CRD. Crdpbocgetpseaid ("1PAY. SYS. DDF01 "); if (!pseresult.issuccess) return null; var selectadfresult = CRD. CRDPBOCSELECTADF (PSERESULT.RESULT.AID); if (!selectadfresult.issuccess) return null; var AFL = CRD. Crdpbocgetprooption (0, 0); if (!AFL. issuccess) return null; var readappdata = CRD. Crdpb
Just started to install server2012, the drive has not been installed to think is the driver of the problem, later on the internet to find a bit to understand why, because the server does not turn on the Wireless LAN function, and sound card services, the following simple way to introduce the solution to you:Wireless network card resolution method:The first step, go to "Server Manager"--〉 "Add roles and feat
C ++ practice: Regular Expressions parse sound card parameters and regular expressions sound card
C ++ practice: using regular expressions to parse sound card Parameters
The delimiter used by the regular expression in Java. It's hard to swallow it. C ++ 11 to parse sound card parameters. [Txt2re is quite useful] [1].
Problem Scenario: Eth0 installation card can not be self-active, network card configuration information is not network-scriptsSolve:1 "Vi/etc/rc.d/rc.loaclLast addIfup eth02 "reboot3 "TestWhether the service network restart is valid for a different IPor the desktop environment to see if the network card status is connected4 "Ifconfig-aSee if the eth0 information
Basic preparation for e-commerce scratch card development and e-commerce scratch card Foundation
We must have met many similar effects in our life and study. For example, when we shop, merchants sometimes seek attention in the form of rewards for promotions, with the rapid development of the mobile Internet, more and more e-businesses are entering our sights. How can we achieve the traditional scratch
This series of tutorials is dedicated to the quick learning of Android development, in accordance with the project approach, usually an article will do a small program. Improve your interest in learning.On the one hand to summarize their own income, on the other hand can help more study colleagues through their own sharing.Because of the coherence of knowledge, it is recommended to study in a twinkling. Directory Links: http://www.chengxiaoxiao.com/bozhu/1336.htmlThis tutorial by today's headlin
Authenticity check of ID card numberSimple regular validation of the ID card length (the following takes effect under the MINIUI framework)function Onidcardsvalidation (e) {if (e.isvalid) {var pattern =/(^\d{15}$) | (^\d{18}$) | (^\d{17} (\d| X|X) $)/;if (E.value.length E.errortext = "ID card input is not legal";E.isvalid = false;}};}ID
In order to provide high availability of the network we need to set up multiple NIC bindings into a virtual network card to provide services, so as to prevent a piece of network card damage or prevent network cable connection failure caused by the connection interruption.Here we use eth0 and eth1 to virtual become bond0, for example:------Binding Prerequisites: The chipset model is the same, and the NIC sho
Because of these several constantly have flow card launched, follow the trend, the Beijing-East also launched the Beijing-East flow of the East strong card. Just contact the Beijing-East strong card of the small partners, many friends the first concern is how it charges? Below, small make up to everyone to bring the Beijing East strong
Background: Boot black screen card in, Dev/sda1:clean, 552599/6111232 files, 7119295/24414464 blocks, after repairing this problem, appear desktop card dead, cursor mouse keyboard all failed, follow this article to rescue your computer
1. Boot black screen card in, Dev/sda1:clean, 552599/6111232 files, 7119295/24414464 blocksWorkaround: Https://askubuntu.com
Front-end page layout and a variety of effects is really dazzling, the company's designers want to be on a site to the front-end layout and style effects are used again.
How do I achieve the following layout effect? I have a name for this layout effect, called the small div layout card stack. Then I Baidu, there really is the implementation of this stacking effect, such as this: jquery and CSS3 cool stacked card
The Asus F8 notebook bought during the Spring Festival last year looks at this video card. HD36501G memory is mainly used to play games occasionally and pursue pictures. However, Ubuntu8.10 does not support this monster's video card very well. It seems that Ubuntu9.04 is supported by a white screen, however, it is found that the maximum latency of 2-3 seconds is minimized when Compiz is enabled, which can c
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.