flash for developers

/* First, to use the flash-back query, the database must be open automatic undo management, must have the undo table space, you must set the rollback segment retention/--in sqlplus to see if the Undo_management parameter value is auto, If it is "MANUAL" manual, need to be modified to "AUTO"; --View the retention time of the rollback segment undo_retention, default 900 seconds (15 minutes) show parameter undo--View all rollback segments Select segment_

The process of developing apps is so hard that you want to protect your development and have no time or energy to study encryption? Want to embed encryption directly into the app development process for efficient, automated encryption? None of this is a thing! Love encryption Cloud Encryption can help you to solve a key!650) this.width=650; "src=" http://static.oschina.net/uploads/space/2014/1226/094226_SPMl_2285044.jpg "border=" 0 " Style= "margin:0px;padding:0px;"/>In order to make it more con

The process of developing apps is so hard that you want to protect your development and have no time or energy to study encryption? Want to embed encryption directly into the app development process for efficient, automated encryption? None of this is a thing! Love encryption Cloud Encryption can help you to solve a key! In order to make it more convenient for developers to protect their app in the first time, recently, the most professional mob

The process of developing apps is so hard that you want to protect your development and have no time or energy to study encryption? Want to embed encryption directly into the app development process for efficient, automated encryption? None of this is a thing! Love encryption Cloud Encryption can help you to solve a key! In order to make it more convenient for developers to protect their app in the first time, recently, the most professional mobile a

Today's wireless internet with the rapid growth of Android and other devices, everyone's mobile phone is a small computer, it is open, it is also connected, bringing more and more security issues. We are talking about mobile phone security is not just a simple mobile phone on the killing virus, anti-Trojan, in fact, the virus on the phone is not much, because the infection between different systems is more difficult, but in fact the various types of applications will be more, plus the deduction

The press conference as scheduled, the public opinion focused on Apple released the scene, the author reviews the vomit trough, small series do not want to care about the new ideas, only care about iOS seven years, Apple for developers to bring what?From 2007 's first iOS to iOS 8, the seven-year-old, gesture-operated iOS redefined the phone and spawned the iOS app developer industry. With the continuous updating of the Apple system, it also brings th

Developers, testers are testing your patience? Author: Sonja ThompsonTranslation: purpleendurer, version 1stTags: developers, testers, Sonja Thompson After a break, I came back to my desk and found several new emails in my inbox. One of them immediately caught my attention. This is the name of a colleague who was scheduled to test a script I wrote. There are three emails in the inbox that he sent within six

Http://www.cnblogs.com/pains/archive/2011/03/11/1981679.html During my several years of work, I found that as a developer, there is a general situation of self-awareness. The main reason for this is that I do not understand the capabilities that a developer should possess. Aside from computer languages, data structures, andAlgorithmAnd the Operating System Network Database (because these will naturally take the initiative to learn well when they are interested in this element), then I think th

Sticky toollook interviewed ranorex testing automation expert Christoph preschern to discuss the communication between testing and developers: Sticky toollook interviewTester-developer communication with Christoph preschern In this month's sticky toollook interview, ranorex test automation expert Christoph preschern discusses the importance of communication between testers and developers, especially when i

Google plans to bring together Google developers all over the world, scheduled for Google Developer Day on July 15, May 31, and will broadcast through Webcast) connect to a YouTube video.According to foreign media reports, Google plans to bring together Google developers all over the world. The time is scheduled for the Google Developer Day on October 11, May 31, and will be broadcast through Webcast) conne

Keymob is a mobile ad optimized management platform for Android and iOS app developers, and currently aggregates a number of domestic and foreign mainstream advertising platforms, developers can easily set up one or more of their own application in the Keymob backstage advertising platform, effectively improve the advertising fill rate, Help developers improve th

Earlier this month, Apple released a new application data analytics platform that allows developers to learn more about the app's usage data. Initially, the APP Analytics feature was limited to part of the test. Today, Apple is fully open to App Analytics, which is available to all developers.Today, developers receive email and Apple reminds the new app Analytics app to be free to use, as long as