vonage essentials

gitInstall the wireless card driver (according to their network card model find, Broadcom network card look here https://wiki.debian.org/wl/)Apt-get Install broadcom-sta-dkmsFix Sudo:command not foundFix sudo:xxx is not in the sudoers fileApt-get Install sudoAdd user to Sudoers (http://www.linuxidc.com/Linux/2015-03/114760.htm)Root under AddUser xxx sudoInstall Chinese fontsApt-get Install Fonts-wqy-zenhei Ttf-wqy-zenheiChange the default system regional settingsDpkg-reconfigure locales(Space s

queue with idle CPU) 4. Database server: SQL Server database: 1) SQL Server resource monitoring in indicator Cache CTR (Cache hit Ratio), the higher the value the better. If it lasts below 80%, you should consider increasing the memory. 2) If the full scans/sec (whole table Scan/sec) counter displays a value that is higher than 1 or 2, you should analyze your query to determine whether full table scanning is really required, and whether the SQL query can be optimized.

In the recent writing paper, encountered this problem, here to share!If a document or a report needs to skip cover pages and catalogs and set page numbers from the body, how do I set them up?Assuming that the first and second pages of the document are cover pages and catalogs, we need to set the page number from the body of the third page:1, first move the cursor to the last position of the second page, click on the "Page layout" option, find "separator" in "Page Setup", select "Next Page", this

part is not the same thing-After cleaning up the code, for the implementation of things, there will be the best clarity, the heart will feel more practical and refreshingIn general, it is very reasonable to do cleanup at the end of a task, and if it is pulled out separately as a task, it will be compared with other tasks to prioritize, and if the code runs without problems, the refactoring priority comparison is often downwind, Even if the programmer himself is afraid to make a choice of non-re

First step: Click on the computer desktop to start, open the program/accessories/Notepad.Step two: Paste in NotepadWindows Registry Editor Version 5.00[Hkey_classes_root\directory\background\shellex\contextmenuhandlers\new]@= "{d969a300-e7ff-11d0-a93b-00a0c90f2719}". step three: Click on the file in the top left corner to open the Save as Fourth step: Select the save path, then set the file name to You.reg, and click Save. Fifth step: Find our saved file and double click to open it. Sixth st

with the overall goal of investment attraction and the direction of economic and social development.The third is to establish a mechanism for attracting investment management. Based on the time sequence of attracting investment, it mainly manages the objectives, processes, and performance. In order to improve the efficiency and order of attracting investment, to form a follow-up advantage and improve the comprehensive potential of attracting investment.3. publicize and promote investment promot

always need to strengthen.)7. With regard to self-learning ability, in fact each programmer needs very strong self-study ability, many times, Daniel (especially online) only provide a word. My principle is, can rely on official documents to solve the never ask Baidu, Baidu can come out of the results of never ask people. There is nothing to add a technical group, browse the Technical forum, or there are advantages. (Deep experience, a lot of things to learn from the beginning, their own informa

, indicating that this piece is a code block;As follows: Use indentation to determine if it is the same block of code!num = num >::While more like a loop;The for is more like traversing; traversing the values in the following list;[]:The range function is used in conjunction with for often;I (): IThe front of range is closed, followed by Open, (Start, end, step);While and for both support a corresponding else branch, which means that the code in the Else branch is executed when the current loop

Key points of purchase:I. Configuration items1. Payment Terms2. Level Two audit3. If an item is procured, it is necessary to inquire from multiple suppliers at the same time, and then choose one. You will need to install an additional RFQ function module (purchase_requisition)Two. Procurement initiation pathway:1. Safety Stock2.Make to order Products3. Fill in the purchase order manuallyThird, the procurement process1. Enter the order, confirm, automatically generate the corresponding purchase r

Method One, set the two ends of the serial port as PPP protocol and configure the IP address can beMethod II, PAP certificationFirst step: (Master) Select a port master portStep two: (master) Setting PPP for unilateral verification of Pap PPP Authentication-mode PAPStep three: (master) set the local user name and password and set the user's service type Service_type PPP to PPP typeFourth step: (BE) Select another port for the authenticated partyFifth step: Set the port as the PPP passive authent

/ Wkiom1wxthodhrysaacyjwozs0c598.jpg "height=" "Bayi"/>For the virtual directories of OWA, ECP, and OAB, we can set them through the graphical interface.650) this.width=650; "title=" 6570aea9a6774cd6987f054951d337a0 "style=" border-top:0px;border-right:0px; background-image:none;border-bottom:0px;padding-top:0px;padding-left:0px;border-left:0px;padding-right:0px; " Border= "0" alt= "6570aea9a6774cd6987f054951d337a0" src= "http://s3.51cto.com/wyfs02/M01/6F/4D/ Wkiom1wxthockybgaahloe7pjk8217.jpg "

. The generation of an executable file is generally divided into two processes, one is the compilation, the first is the link, the above inclusion in order to compile the process, then the appearance of Lib is to link the process, Lib is a collection of DLL files, DLL is a dynamic link file, white is also some executable files, The process of linking is to "combine" The code you write with these library files. In the VS configuration OpenCV process, you will have a process to update the "Additio

1, Mintty is a Cygwin and msys virtual terminal;2, support copy and paste operation, support mouse operation and Right-click shortcut menu;3, support the text, file, folder drag and drop;4, support Chinese, support UTF-8 character set, support IME (Input Method Editor);5, Mintty based on Putty 0.60 source code, Mintty icon from the KDE desktop under the Konsole.6, in the Cygwin, it is as the default terminal;7, in Msys/mingw, you can use the following command to install: Mingw-get Install mintty

to the global transaction, a secondThe second time, the data changes will actually occur.If there is an error in executing these two statements, then there is an element in the list set that is false, so the global transaction thinks youTransaction is a failure, it will be rolled back and rolled back, even if your second statement was successful at the time of the first commit, itWhen two commits are rolled back, the first change will revert to the previous state, which is the two commit protoc

G_switchstack is returned in the stack space. The result is "Xorl%%eax,%%eax": "=a" (err) execution result, namely 0.D. Parameters and return valuesParameters that are called at the time of the call are passed through a global variable, which can be understood as passing the data segment. The return value is returned to the parent environment. Python's switch call is not getting the return value of the co-process.This article is from the "New Youth" blog, please be sure to keep this source http

, Span class= "st" > "Uptime", Attrs::timer::value_type) Boost_log_attribute_keyword (log_scope, "scope ", Attrs::named_scope::value_type) void g_initlog (); #endif Realize: 12345678910111213141516171819202122232425262728293031323334353637383940414243444546 #include "boost.log.init.hpp"void G_initlog () {logging::formatter formatter= expr::stream "[" "%h:%m:%s") "]" "[" "%o:%m:%s") "]"] "[" "%n") "]" "">" Auto Console_sink=logging::add_console_log ();Au

connection. For the user to use the simulation method, the end-user adopt non-analog. For example, in the storage structure design, you can set up a separate database for users.3. Active DirectoryIf all of our data is taken from a relational database server, then the Active Directory may never be needed. However, some resources are stored in the file system, which requires the Active Directory to provide us with access services. We need to look at the original Active Directory technology, as we

between the design, helpless, can only rely on integration testing to ensure　　Compared with the system test, because the integration test case is from the program structure, the goal, the pertinence is stronger, the test item discovers the problem the efficiency is higher, the localization question efficiency is also high? It is easy to test to a special exception process that is difficult to simulate in a system test case, and from a purely theoretical point of view, integration testing can si

Hoi Hong DVR Equipment Monitoring Program Programming essentials2015.05.02Recently, I wrote the "Hoi Hong DVR Device monitoring Program" has been successfully on-line operation, through a few days of operation found to achieve the desired function:1, a daily scan DVR equipment, the main extraction is ① equipment online, ② online time, the number of ③ hard disk, ④ hard disk capacity, ⑤ hard disk status;2, the use of DVR equipment scanning results;3, once a week, scan the Sea Kang 8300 platform da

is message51 Can see, re-election after the consumer end also output some logs, meaning that when the offset was submitted found that the current scheduler has been invalidated, but quickly regained the new effective scheduler, the automatic return of the offset auto-commit, Verifying the value of the submitted offset also proves that the offset submission did not cause an error due to leader switching.As above, we also verified the function correctness of the consumer terminal when the single