Returns nine of the most recently saved parts found during pattern matching. Read-only.
RegExp.$n
Parameters
Regexp
Always global RegExp object.
N
Any integer between 1 and 9.
Description
The value of the$1...$9 property is modified whenever a successful match with the caret is produced, but only the last nine can be saved.
The following example illustrates the use of the $1...$
Brief introduction
This tutorial describes the benefits of using the DB2 with the ASP.net 2.0 master-slave composite relationship enhancements. In the past, it was often difficult to support a master-subordinate composite relationship by connecting two data grids, but now, with Visual Studio 2005 and ASP.net 2.0, you can build a master-slave composite application with just the right controls.
This tutorial demonstrates how to build a master-slave composite application without writing code. Ins
Learn how ibm®db2®9 for linux®, unix®, and windows® (DB2) Take advantage of multiple page sizes (multiple page size). With the introduction of the Power5+™ processor architecture, the IBM AIX 5l™ operating system has added support for the new KB page, which is similar to the current default 4 KB page. In addition, the AIX 5L Version 5.3 TL04 has introduced a new GB Mega page feature for this hardware architecture. DB2
Enterprise Library In-depth analysis and flexible application (9): Personally feel more serious about cachingcallhandler bug
Microsoft Enterlib's Policy injection Application Block (PIAB) is a lightweight AOP framework that you can use to create custom Callhandler to implement certain crosscutting logic. and applied to the target method in a custom attribute or configuration. Piab itself also provides a series of Callhandler, in which Cachingcallhand
Highlights of iOS 9 multi-task screen splitting
IOS 9 multi-task Overview
The most striking new feature in iOS 9 is multitasking. Similar plug-ins have appeared in jailbreak development a long time ago. For example, the Windows Surface series also has the features of split-screen multitasking, allows users to use two or more apps at the same time. Similar featur
Source Article Source: http://www.microsoft.com/windows/windowsmedia/cn/9series/codecs/video.aspx
Windows Media video 9 Compared with the Windows Media Video 8 codecs, Windows Media video 9 delivers a quality improvement of about 15% to 50% (the highest bit rate increases the quality), ensuring unparalleled video quality at any bit rate. For example, Windows Media video (WMV)
dreamweaver| Statistics | site
So far, the doking ' s blog is ready to run. But you can find that the left side of the navigation is still empty, the following sections mainly for the left side of the navigation menu to add features. This chapter focuses on adding site statistics to the left navigation.
9.1 Basic Page Design
Open the template dkblog.dwt.aspx and add the text design to the left navigation as shown in Figure 9-1.
Figure
gradually fades, and the right and the bottom side have shadows. When the background image is stretched to a size, the picture is distorted: the Four corners of the message box are blurred, the shadows are blurred, the shades are blurry, the green is not clear, and the gradient effect is largely invisible.
The text has gone beyond the picture's message box range, disorganized.
This problem occurs because the entire background map is fully stretched, and the width and height ratio of th
connection from being lost. But if DbConnection's destructor call Close fails, the problem goes back to the starting point. The responsibility for calling close is transferred from the Dbconn destructor to the Dbconn client, which gives an extra insurance. The customer calls the close function themselves without burdening them, and gives them an opportunity to handle the error or they will not be able to respond. Article 9: Never call the virtual fun
null-safe method, such as the Print method in this example, does not throw a null pointer exception, but gracefully exits. It is recommended to use a null-safe method if the business logic allows it. 9) You can use the = = or! = action to compare null values, but you cannot use other algorithms or logical operations, such as less than or greater than. Unlike SQL, null==null in Java will return true as follows: public class Test {public static void
commands.K: Terminates a process. The user will be prompted for the process PID to be terminated and what signal needs to be sent to the process. The normal termination process can use a 15 signal, and if not, use signal 9 to force end the process. The default value is signal 15. This command is masked in safe mode.I: Ignore idle and zombie processes. This is a switch-type command.Q: Quit the program.R: Reschedule the priority level of a process. The
: 0 (integer), 0.0 (floating point), False (Boolean type),\u0000 (char character type, showing no effect, equivalent to a space), null (string type, nothing, null meaning).2. Array Tool class arraysThe tool classes provided by the JDK to manipulate the array provide some common methods.Int[] arr = {1,4,7,8};1) output of the arrayString str = arrays.tostring (arr);2) Copying of arrays:Note: arrays.copyof (source array, new length), returns the new arrayWhen the new length equals the length of the
It is proven that Struts2.3.16.3 must have at least 9 jar packages below to start normally.Commons-fileupload-1.3.1.jarCommons-logging-1.1.3.jarFreemarker-2.3.19.jarJavassist-3.11.0.ga.jarOgnl-3.0.6.jarStruts2-core-2.3.16.3.jarXwork-core-2.3.16.3.jarCommons-io-2.2.jarCommons-lang3-3.1.jarLess Javassist-3.11.0.ga.jar reported this mistake:severity: Dispatcher initialization failedjava.lang.RuntimeException:java.lang.reflect.InvocationTargetException at
Original: ActiveReports Report application Tutorial (9)---Dynamic sorting of interactive reportsIn addition to providing the ability to sort the data sources in ActiveReports, end-user sequencing is available, and end users can sort the report in-region and the entire data source, combined with data drillthrough, filtering, and more to make it easier for users to analyze report data.1. Create a report fileCreate a activereports report file in the appl
with a vertical split screen, and screen is fixed dead
If you do not use the terminal multiplexing function, you can also try Tmux, you will benefit. [UPDATE: This has TUMX's most complete Enlightenment book. ]9. Synchronizing the working EnvironmentWell, in your MBP you can experience the cool shell and vim, but once you SSH into your Linux you will feel completely different, which is annoying. Fortunately, this problem can be handled synchronously
In general, only high-end users will often use the terminal application. This does not mean that the command line is very difficult to learn, sometimes the command line can easily and quickly solve the problem. Believing that all Mac users have tried the command line, today brings you 9 very useful command-line operations. Some command lines need to be installed in Xcode to be practical, and Xcode is available for free in the Mac App store.1. Use Caff
that each process belongs to-p lists the corresponding PID numbersPstree-p WSYHT//View the process tree for a specified userAfter the command that starts the program, add a to indicate that the program is running in the backgroundCTRL + Z key//suspend current process (pause and move to background)Jobs//View background Task List, when no ordinal is specified, the default value is the most recent taskFG//Restore the background task to the foreground, when no ordinal is specified, the default val
Tags: Linux2017-9-19linux Basic Knowledge
First, the advanced history of the operating system
1. Single-user single task
2. Batch Processing
3, multi-user multi-tasking
4, the Birth of Unix
5, the birth of Linux
First, the advanced history of the operating system 1, single-user single taskIn the last chapter, the previous op
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.