Using System. net; Namespace Jihua. cnblogs. com { Class Nethelper { /// /// Obtain all local IP addresses, including lan ip addresses and local Internet IP addresses (if any) /// /// 192.168.1.10 | 220.181.112.143 Public Static String Getallip () {IPaddress [] IP = DNS. gethostaddresses (DNS. gethostname ()); Int M_count = IP. length; String M_allip = St
Python server environment setup (1) -- local server preparation, python local server
At the end of last October, the company went to work for a new company. Due to various problems in the company's old system and the inconvenience of expansion, the company's leadership placed great expectations on the 17-year plan, and the number of users and income had to reach a new level, after a comprehensive evaluation
3 minutes to quickly build a nodejs local server to run the test html/js, nodejs local server
All the front-end users know that it is quite troublesome to build an environment on their own computers for the company's projects.
First of all: Generally, personal computers do not have good performance in the company's configuration,
Second, setting up a company project involves many cache environments, re
Local files without Network Environment
Currently, I have designed a website homepage using Flex builder 3 and want to run it on a non-Web Server (like a static webpage). An error occurred while accessing the local file as shown in the title SWF, some methods are found on the network. Here the URL (
Hi.baidu.com/wllw/blog/item/ae173fa8e80879b5ca130c30.html
(
Effective Test
).
This article mainly introduces the choice of JS print content, mainly to print their own things with a div layer to hold up, need friends can refer to the following Because the project needs to select the printed content in one page. nbsp; nbsp; Pick up what you want to print with a div layer. For example, the:nbsp; code is as follows: ;";nbsp; $ (CSS). Appendto ("#" + formName);nbsp; Window.document.body.innerHTML = $ ("#" + formName). HTML ();nbsp; window.print ();nbsp; Window.document.body.
Reproduced from
Click to open the link
description of FMT in JSTL Blog Categories: JSP Jstl FMT
See i18n should think of knowledge "internationalization", i18n formatting tag library is used in JSP pages to do the internationalization of the action. There are 12 labels in the tag library, divided into two categories, respectively:
Q Internationalization Core Tags:
Q Format Tags:
Here are just a few of the common tags and properties to introduce.
9.5.1
Table 9.17
Property
D
The biggest difference between H5 's two storage technologies is the life cycle.
1. Localstorage is local storage, storage period is not limited;
2. Sessionstorage session storage, the page shutdown data will be lost.
How to use:
Localstorage.setitem ("Key", "value")//Storage
Localstorage.getitem (key)//value by key
Localstorage.valueof ()//Get all values
Localstorage.removeitem ("key")//delete a single value, note the quotation marks
Localstorage.cl
The following describes how to build a local svn server.I. Preparations1. Download the svn server: Subversion.Go to the official website (http: // s version.tigris.org/) to download the latest Server Installation program. The latest version is 1.8.9. Note: Do not download the source code. There is no bin folder in the source code. The source code needs to be compiled in unix, linux, cygwin, and other environments, which is related to another topic. To
How to upload a local video with a second shot
1, open "second shot" and then click on the interface of the "+" icon, next.
2, in the pop-up interface as shown in the picture, click on "Import Video" mobile album.
3, so you will find the second beat actually can not access the video, at this time we need to use a Instagram client help, Instagram upload completed, the corresponding video will be saved in the phone album, the second beat client c
knowledge is involved here. For example, if you are not in the same domain as the server, the ing may cause problems. The prompt from the database is always strange, such as the wrong user name.
4. The database with init on the backup server overwrites ¦ noinit to add
Backup database name to disk = 'C:/backup file name. Bak' with init
5. Copy the backup file to the ing Disk
Exec master .. xp_mongoshell 'Copy C:/backup file name. Bak Z :'
6. Clear traces (the hacker is here, of course, to cle
As shown in the example, a partial internal class timerprint is declared. The method in this class references a local variable testtxt, which must be declared as final !!Why?
Logically:This internal class appears inside a method, but during actual compilation, the internal class is compiled into outer $ 1timerprint. Class. This shows that the external class and the internal class areAt the same level. In other words, the twoDifferent lifecycles! After
./configure:error:the HTTP Cache module requires MD5 functionsFrom OpenSSL Library. Can either disable the module by using--without-http-cache option, or install the OpenSSL library into the system,or builds the OpenSSL library statically from the source with Nginx by using--with-http_ssl_module--with-openssl=
This prompt occurs because SSL specifies a path error problem, OpenSSL decompression settings to Nginx
./configure--user=www--group=www--prefix=/usr/
1, can local variables and global variable duplicate?
A: Yes, the local will screen the overall situation. To use a global variable, you need to use the "::"
Local variables can have the same name as global variables, and when referenced within a function, local variables with the same name are used instead of global
New set up a replicat set, log in to primary, show dbs a look scared jumpThe local database takes up more than 80 g of space[Email protected] bin]#/mongo--host 10.1.1.31--port 27017MongoDB Shell version:2.4.6Connecting To:10.1.1.31:27017/testServer has startup warnings:Mon Jan 15:12:35.071 [Initandlisten]Mon Jan 15:12:35.071 [initandlisten] * * Warning:you is running on a NUMA machine.Mon Jan 15:12:35.071 [initandlisten] * * We suggest launching mongo
Tags: cal network sam data other software install plug-in PNG useraddRequirements Description :After you install Nagios, you need to monitor your local resources, such as disk space usage, number of processes, swap space, and so on. These are not provided through the network,Therefore, are local resources, can be implemented through the Nrpe plug-in data acquisition in the client, and then passed through th
Upload your local project to GitHub (two easy and easy ways)
One, the first method:
First you need a GitHub account, and all you have to do is register.
https://github.com/
we use git to install the Git tool first, here is the download address, download the same way to install directly:
https://git-for-windows.github.io/
1. Go to GitHub home page and click New Repository to create an item
2. Fill in the appropriate information and click Create
Rep
A big rookie, recently to learn the Windows Phone database related knowledge, found some relatively short tutorials to learn, because it is in English, by the way to translate. Their English level is not good, estimated that there are many errors in the text, if there are unfortunate to read the children's shoes please maintain the quality of the translation of the question, a lot of advice.This is the original address: Http://windowsphonegeek.com/tips/Windows-Phone-Mango-
Http://www.ibm.com/developerworks/cn/linux/1310_qianbh_threadlog/index.htmlMultithreaded programming has always been difficult, in the multi-threaded environment to implement the log system is a lot of programmers need to solve the problem. The concept and principle of thread-local storage are described in detail in this article, and the code example shows how to use thread-local storage to implement the lo
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