To the U.S. Mito software users to detailed analysis to share the elimination of travel photos passers-by method.
Method Sharing:
Let's take a look at the contrast effect chart:
Let's take a look at the specific steps ~
1, in the "Beauty Mito" to open a photo to be processed, click on "Landscaping-the elimination of pens."
2, because the close character background is single, so we can set the brush size, many times smear,
1 in the mobile phone to install a name for the leopard cleaning master software, and then open the software click on the interface of "garbage cleanup." (pictured below)
2 after entering, we find "deep cleaning", click to go to clean up, concrete operation as shown
3 If there are duplicate photos after the clean-up will have a "duplicate photo" co
var arr=[1,2,3,3,4,4,5,5,6,1,9,3,25,4]; function Derepeat () { var newarr=[]; var obj={}; var index=0; var l=arr.length; for (Var i=0;iHow do I eliminate duplicate elements in an array?
of the compose operator is simple and verbose:Unlike maps, Flatmap, and other lift operations, the events and sequences released by observable are changed, The compose operator operates directly on the current observable (it can be simply understood as a constant. Method name (). Method name () chain Operation current observable), so we can naturally add the operation of switching threads here.So let's do it ~
1. First compose () needs to pass in a parameter of type Observable.transf
The top of the bad taste is the duplicate code. Why it is so notorious. You can reply to B1 to see the "eliminate the Bad Taste" series of the opening article "Refactoring, enterprise application of the Bible", this article will not repeat the explanation, citing only the point of view:
Tip: For anything, the code should appear only once, and only once.
We'll show you how to
Sometimes we are operating data, we need to eliminate the duplicate value of the single row of data, the following small series for everyone to introduce Excel to eliminate a single row of data duplicate values of five methods to meet the daily needs of everyone.
Method One: Menu button
The following figure is the so
java-annotation NetEase 2017 spring recruit written test real problem programming problem set--4. Eliminate duplicate element topics:
Small easy to have a length of n sequence, small easy to remove the inside of the repeating elements, but small easy to think is for each element to retain the last occurrence of that. Small easy to meet difficulties, I hope you to help him.
The original title address is ente
each document has multiple items for sale in duplicate records. At present, the first item of the first ticket will be listed in the goods, if a list has more than one item, there will be duplicate data without this sentence. Cause the result to be incorrect.{View. RowFilter = "inv_num=" + str_inv_num+ "'";orderdetailtable = view. ToTable (True, "Inv_num", "SKU", "C_short_de", "Sell_qty", "serial_no");list
Massive data comparisons to eliminate repetitive solutions
Recently has a Beijing to do the mail marketing friend, his hand many millions of data, needs to do eliminates the duplication processing.
Here are some of the solutions I found in my groping process for your reference: 1: Write your own program to achieve:
This functionality can be implemented, but the technology involved is cumbersome and time-consuming:
1 basic knowledge of set operations
2
See a friend write another SQL statement: Two tables A1 table has SN, SN2, TN,B1 table has SM, SM2, TN2, if the data in the SN of A1 and B1 of the data in the SM is consistent, then the corresponding data in A1 is modified to the corresponding data in B1.Update a1 Set SN2 = (select B1. SM2 from B1 where A1. SN = B1. SM), TN = (select B1. TN2 from B1 where A1. SN = B1. SM) where A1. SN in (select Smfrom B1);SQL multi-table query to eliminate
1 , command line to obtain the MD5 value of each file, output to a CSV file (Cygwin has md5sum tools);e:\photo> md5sum * > C:\md5.csv 2. Thetext editor replaces the "*" in the CSV file with "," (EditPlus can be sorted directly);3 , Excel opens, sorts first, C1 input formula =if ($A 1= $A 2, "Yes", "No") and fills down the entire column, Ctrl+f finds a row with a value of Yes, indicating duplicates of the next row of files. PS : File through, QQ network transmission is compressed after how to co
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