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Zen cart order search function, which uses Chinese keywords to search, displays Illegal mix of collations for o

Zen cart version 1.3.9 Log on to the zen cart background, choose "customer management"> "Order Management", and use the order search function. The keyword is Chinese: Li Chao. the following error occurs during the search: 1271 Illegal mix of collations for operation 'like'In:[Select count (*) as total from (zc_orders_status s, zc_orders o) left join zc_orders_total ot on (o. orders_id = ot. orders_id and

Linux Regular Expression sed details

first row, delete 1-3 rows, delete rows containing the root keyword, and delete all rows from the first row to the last row;[Root @ bkjia ~] # Sed '1' d test.txtRoot: x: 0: 0: root:/bin/bashDaemon: x: 2: 2: daemon:/sbin/nologinRooooot: x: 0: 0/roooooot:/bin/bash11111111111111111111111111111111Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[Root @ bkjia ~] # Sed '1, 3 'd test.txtRooooot: x: 0: 0/roooooot:/bin/bash11111111111111111111111111111111Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[Root @ bkjia ~] # Sed '/root/

PhP5 object model [5]-object Replication

) // Constructor{$ This-> name = $ name;$ This-> id = + self: $ nextserial;} Function _ clone () // clone{$ This-> name = "clone of $ this-> name ";$ This-> id = + self: $ nextserial;} Function GETID () // obtain the ID Attribute Value{Return ($ this-> ID );} Function getname () // obtain the value of the name attribute{Return ($ this-> name );}} $ Ot = new objecttracker ("Zeev's object ");$ Ot2 = clone $ ot

Chapter V Hidden Markov Model

consider molecules. There are two items of molecules. We use the hidden Markov model to estimate them. 2. Hidden Markov Model As mentioned above, Markov hypothesis refers to the probability distribution of each State St in the random process is only related to its previous state St-1. For example, four circles indicate four States, each change indicates a possible state transition, and the weight on the edge indicates the transfer probability. For example, the possibility of M2 To M3 is 0.6, a

HTML Ceiling Effect

First, the HTMLThe HTML needs to give Div an IDbody>div id="head">div>body>Second, CSSStyle> #head2 {Background-color:#989898;Width: 100%; height: 100px; margin-top: 100px;} #head2 [data-fixed= "fixed"]{ position:fixed; top:0; Left : 0; margin: 0;}style> Third, JS1, process-orientedscript> var obj = document.getElementById("wrap"); var ot = obj.offsetTop; document.onscroll = function () { var st = document.body.scrollTop || document.

A course of recurrent neural Network (1)-RNN Introduction _RNN

steps in front of it (explained later). The classic Rnns is shown below: Recursive neural network and its forward calculation diagram (Source: Nature) in time step The above diagram expands the Rnns into a full network. By unfolding, we get a full sequence of networks. For example, if we study a sentence sequence of 5 words, the network will be expanded into a 5-layer neural network, each layer corresponding to a word. The formula in the Rnns calculation diagram is as follows: The XT is entered

Introduction to the Linux centos7 sed tool

' p file name, simply list the rows not deleted in the screen, in fact the original file is not deleted.[[email protected] sed] #sed-n ' 5 ' p 0.txt[[email protected] sed] #sed-n ' 1,5 ' p 0.txt[[email protected] sed] #sed-n ' 1,$ ' P 0.txt[[email protected] sed] #sed-n '/root/' P 0.txt[[email protected] sed] #sed-n '/^1/' P 0.txt[[email protected] sed] #sed-n '/in$/' P 0.txt[[email protected] sed] #sed-n '/R. o/' P 0.txt[[email protected] sed] #sed-n '/oo*/' P 0.txtReplace: s denotes substitut

2018-03-13 Linux Learning

test.txt root:x:0:0:root:/root:/bin/bash dbus:x:81:81:system Message Bus:/:/sbin/nologin [[emailprotected] sed]# sed-e ' 1 ' p-e '/bus/' p-e '/lp/' p-n test.txt root:x:0:0:root:/r Oot:/bin/bash lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin Dbus:x:81:81:system Message Bus:/:/sbin/nologin 9.5 sed (bottom) -N Use Quiet (silent) mode. In the usage of general sed, all data from STDIN is generally listed on the screen. However, if you add the-n parameter, only the line (or action) that is specially proce

Java binary, byte array, character, hexadecimal, BCD encoding conversion, GPS, GIS

{Bytearrayinputstream in = new bytearrayinputstream (bytes );Objectinputstream OI = new objectinputstream (in );Object o = Oi. readobject ();Oi. Close ();Return O;} /***//*** Convert a serializable object to a byte array* @ Param s* @ Return* @ Throws ioexception*/Public static final byte [] objecttobytes (serializable s) throws ioexception {Bytearrayoutputstream out = new bytearrayoutputstream ();Objectoutputstream ot = new objectoutputstream (out )

Drag and Drop function encapsulation, element collision

Label: style Io color ar Div on cti ef Function drag (OBJ ){ OBJ. onmousedown = function (EV ){VaR EV = EV | event;// The distance from the mouse position to the image's sidesVaR OL = eV. clientx-This. offsetleft;VaR ot = eV. clienty-This. offsettop; // Use global capture to occupy the next event in non-standard IE, which is equivalent to blocking the default browser behaviorIf (obj. setcapture ){OBJ. setcapture ();} Document. onmousemove = fu

Section 5-clone

parameters, but it also contains the this and that pointers (that points to the Copied object ). if you choose to clone yourself, you must be careful to copy any information contained in your object, from that to this. if you use _ clone to copy. PHP will not perform any implicit replication, The following shows an example of automatic objects using sequence numbers: Copy codeThe Code is as follows: Class ObjectTracker // object Tracker { Private static $ nextSerial = 0; Private $ id; Private $

Section 5-clone-ClassesandObjectsinPHP5 [5]

yourself, you must be careful to copy any information contained in your object, from that to this. if you use _ clone to copy. PHP will not perform any implicit replication, The following shows an example of automatic objects using sequence numbers:Green c hinaip ower. com7AT0x Class ObjectTracker // object tracker{Private static $ nextSerial = 0;Private $ id;Private $ name; Function _ construct ($ name) // Constructor{$ This-> name = $ name;$ This-> id = + self: $ nextSerial;} Function _ clo

Section 5-clone-ClassesandObjectsinPHP55

cloning, overwrite (attribute or method) in _ clone ). the clone method can have no parameters, but it also contains the this and that pointers (that points to the copied object ). if you choose to clone yourself, you must be careful to copy any information contained in your object, from that to this. if you use _ clone to copy. PHP does not execute any implicit replication. the following shows an example of how to automate objects using sequence numbers: Name = $ name; $ this-> id = + self:

Section 6 access attributes and methods [6]

in your object, from that to this. if you use _ clone to copy. PHP will not perform any implicit replication,The following shows an example of automatic objects using sequence numbers: Class ObjectTracker file: // object tracker{Private static $ nextSerial = 0;Private $ id;Private $ name;Function _ construct ($ name) file: // Constructor{$ This-> name = $ name;$ This-> id = + self: $ nextSerial;}Function _ clone () file: // clone{$ This-> name = "Clone of $ that-> name ";$ This-> id = + se

Section 5 clone [5] _ PHP Tutorial

replication, The following shows an example of automatic objects using sequence numbers: Class ObjectTracker file: // object tracker { Private static $ nextSerial = 0; Private $ id; Private $ name; Function _ construct ($ name) file: // Constructor { $ This-> name = $ name; $ This-> id = + self: $ nextSerial; } Function _ clone () file: // clone { $ This-> name = "Clone of $ that-> name "; $ This-> id = + self: $ nextSerial; } Function getId () file: // Get the id attribute value { Return (

Hmm model and Viterbi algorithm

four states, each edge represents a possible state transition, and the weight on the edge is the transfer probability. The implied Markov chain is an extension of the above Markov chain: The State St of T is not visible at any moment. So the observer cannot predict the transfer probability by observing a state sequence S1,S2,S3,..., St. But the implied Markov model outputs a symbol OT at each moment, and the OT

Section 5-clone-ClassesandObjectsinPHP55

clone yourself, you must be careful to copy any information contained in your object, from that to this. if you use _ clone to copy. PHP does not execute any implicit replication. The following shows an example of how to automate objects using sequence numbers: Name = $ name; $ this-> id = + self: $ nextSerial;} function _ clone () // Clone {$ this-> name = "Clone of $ that-> name"; $ this-> id = + self: $ nextSerial;} function getId () // obtain the value of the id attribute {return ($ this-

Linux Regular expression sed

:root:/root:/bin/bashdaemon:x:2:2:daemon:/sbin:/sbin/Nologinrooooot:x:0:0/roooooot:/bin/bash11111111111111111111111111111111aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[[email Protected] ~]# sed ' 1,3 ' d test.txt rooooot:x:0:0/roooooot:/bin/Bash11111111111111111111111111111111aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[[email protected] ~]# sed '/root/' d test.txtrot:x:0:0:rot:/rot:/bin/bashdaemon:x:2:2:daemon:/sbin:/sbin/nologinrooooot:x:0:0/roooooot:/bin/ Bash11111111111111111111111111111111aaaaaaaaaaaaaaaaaaaaaaaa

Cycle Neural Network Tutorial-the first part RNN introduction _ Neural network

(described in detail later). The typical rnn is this way: The figure above shows the RNN that expands to the full network. Unfolding simply means that we write the network for the complete sequence. For example, if we are concerned with sentences with 5 words, the network will expand into a 5-tier network with each word corresponding to a network. The formula in the RNN is as follows: The XT is the input of T time. For example, X1 may be the one−hot vector of a word in a sentence. St is the hid

How to achieve target detection and improve accuracy with SOFT-NMS

the traditional NMS. Although SOFT-NMS has better performance when the parameter is 0.6, we set it to 0.5 in order to ensure the consistency of the experiment. Figure five sensitivity analysis of the R-FCN algorithm for parameters (SOFT-NMS) and NT (NMS) SOFT-NMS is more accurate than traditional NMS Positioning capability (Localizationperformance): It is very difficult to apply the average accuracy rate to show the significant improvement of SOFT-NMS in object detection performance. Therefore

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