dell 2 and 1

Tags: the number of Oracle Redo Threads (2) is not the same as the number of checkpoint threads (1).Single-instance database multi-log thread, to build Ogg, start the extraction process when prompted by error:ERROR OGG-00446 Oracle GoldenGate Capture for Oracle, extjms.prm:The number of Oracle Redo Threads (2) was not the SAM e As the number of checkpoint threads

Step one: Do not recommend using the system's own sound card driver 1. If you install a system that uses the system's own sound, it may be that the sound is too old to use the microphone. 2. If you do use a system sound driver to drive, we can download a "Driver Wizard" to update your sound card driver. 3. The installation of sound card driver does not solve the microphone problem, but we will be in th

Long time no blog, recently in the completion of the Rights Management module, today, when restoring the database file, encountered the "System.Data.SqlClient.SqlError: Media set has 2 media families, but only 1 are provided." Must provide all members "This error, Baidu a bit, found the cause and solution.Cause Analysis:1. Backup, the old path is not deleted, I a

[$i] = ';} $resultstr [$i + +] = ';} return $resultstr;}} $sttime = Microtime (true); $stmem = Memory_get_usage (); $str = "A1 echo ' processing results are: echo "Memory Usage:" (Memory_get_usage ()-$stmem), ' echo "Algorithm run Time (microtime):" (Microtime (True)-$sttime), ' Method Two / The code is as follows Copy Code *** Html_substr of function name* Function intercepts the specified length of string from the HTML string, and the HTML tag is not

-side Save role1. create three layers of objects, inject2, Service/*** @Description: 1, save role 2, role context menu 123,345 3, role Association permissions* @return*/public void Save (Role model, String menuids, integer[] permissionids) {Save the Role object: Persistent StateRoledao.save (model);Role Context Menuif (stringutils. Isnotblank(menuids)) {String[] strings = Menuids.split (",");for (String m

= document.documentelement.clientheight; return {left:l, top:t, Width:w, height:h}; } Return to the resource location to load function Getsubclient (p) { var L = 0, t = 0, W, H; W = p.offsetwidth; h = p.offsetheight; while (p.offsetparent) { L + + P.offsetleft; T + + p.offsettop; p = p.offsetparent; } return {left:l, top:t, Width:w, height:h}; } where function getclient () returns the browser client area information, Getsubclient () returns the destinatio

Get the joint likelihood function joint likelihood: After getting the estimated values of these parameters, give you a new message that can be calculated based on the Bayesian formula Laplace Smoothing (Laplace smooth) When a new word is encountered in the message, (0/0) The essence is the enhancement of the spatial dimension of the input sample feature space, and the old model cannot provide valid classification

Saturday.W 7 days a week number for 0 (Sunday) to 6 (Saturday)N iso-8601 a 7-day week of digital representation. 1 expression Monday (Monday) to 7 means Sunday (Sunday)W iso-8601 the number of weeks in a year. Counted weekly from Monday onwards. So there are 01-53, the order is marked for 53 weeks. DayD, with two digits beginning with 0, represents the day of one months. For example, 01 to 31J is the same as D, except that it doesn't start with 0. F

Sorting problem Description: Often encountered in the development of the "1-2", "1-15" or "1.2", "1.15" data fields to sort, and such a field can not be directly by the way of ordering by. WORKAROUND: Make this data field output into a field that can be sorted directly by a user function: CREATE function dbo. Getnumberorderstring ( @NumberString NVARCHAR (200),--

numbers: ↑ Last used command: Nohl highlighted words, not highlighting hints: x save exit, change file is similar to Wq; File Open is not operational, change mtime: 1,100s/dnsmasq/aminglinux/g from line 1th to line 100, s means start substitution, replace DNSMASQ with aminglinux,g to replace all1, $s/\/etc\/hosts\//aminglinux/g replace/etc/hosts/with Aminglinux, escape with \ or 1, $s #/etc/hosts/#aminglinux/g or @ symbol delimitedSet NU Display line

f = ""s = ""i = 1sum = 0While I if I%2 = = 1 and i f = "-"sum = sum + Ielif i = = 99:f = "="sum = sum + Ielif I%2 = = 0:F = "+"sum = sum-is = s + str (i) + Fi + = 1Print (S,sum)#同时我也看到有人这样写的, inspired ...s = ""Start = 1sum = 0While start temp = start% 2If temp ==1:If start ==1