) ()6print(10/n)You can enter a command at any time p 变量名 to view the variable1 (PDB) p s 2 ' 0 ' 3 (PDB) p n 4 0Enter command q to end debugging, exit program1 (PDB) QThis method of debugging through the PDB in the command line is theoretically omnipotent, but it is too cumbersome, if there are 1000 lines of code, to run to the No. 999 line to knock how many commands ah. Law V: pdb.set_trace () (This method also uses the PDB, but does not require s
[Root@mypc disk1]#./runinstaller
Starting Oracle Universal Installer ...Checking Setup requirements ...Check operating system version: Must be redhat-3, SuSE-9, SuSE-10, redhat-4, redhat-5, redhat-6, UnitedLinux-1.0, Asianux-1, Asianux-2, Asianux-3, E Nterprise-4, enterprise-5 or SuSE-11Failure to pass Exiting Oracle Universal Installer. You can find a log of th
class), the differentiated layout in a particular size type of automatic layout (subclass). In the example below, Figure 1 can be used as a general layout, and Figure 2 can be used as a special layout method.That might be a bit difficult to understand, so let's take a practical example to illustrate how to use the size type in Interface Builder to implement adaptive layouts.Not finished, to be continued ...If you have any suggestions, comments or que
Entity Framework 6 Recipes 2nd Edition (10-9), entityrecipes
10-9. Use stored procedures for insertion and deletion in many-to-many relationships
Problem
To use a stored procedure in a load-free multi-to-Multi-Link (the stored procedure only affects the connected tables)
Solution
Assume that there is a multi-to-many relationship between the Author table (Author)
[Chapter10]. [Insertauthorbook] @AuthorId =1, @BookId =2exec [Chapter10]. [Insertauthorbook] @AuthorId =2, @BookId =3exec [Chapter10]. [Deleteauthorbook] @AuthorId =1, @BookId =1EXEC sp_executesql N ' delete [Chapter10]. [Book] WHERE ([BookId] = @0) ', N ' @0 int ', @0=1How does it work?To map stored procedures to insert and delete operations in many-to-many relationships, we create stored procedures in the database and then use the stored procedure
Meeting content: Yesterday just opened a meeting, today received tomorrow to show the notice so reassign the task.1 ginger in the maze to add new features, like plants vs zombies in the fog, the entire map is invisible path can only show scary around the path of the surrounding, thus more prominent maze theme. Then add music for each mode.2 weeks Super: Beautify the entire interface work including background, wall, and also responsible for helping Ien
New Features of JDK 6 9: Common annotationsCommon Annotations was originally part of the Java EE 5.0 (JSR 244) specification, and sun now places a part of it in Java SE 6.0. with the addition of the annotation metadata function (JSR 175) to Java SE 5.0, many Java technologies (such as EJB and Web Services) the annotation part is used to replace the XML file to configure running parameters (or support Declar
)Second IDE port: Master (/DEV/HDC), slave (/DEV/HDD)Bda:BAD1: First primary partition (maximum of four)Bad2:BAD3:BAD4:HDA5: First logical partition (can have multiple)Extended partitions up to oneSee how many hard drives are identified by the current systemFdisk-L: View the device partition of the current systemTo manage disk partitions:Fdisk/dev/sdaP: Displays the partition of the current hardware, including unsaved changesN: Create a new partitionE: Extended partitionP: Primary partitionD: De
Consolidation of Spring knowledgeAOP and IOC concepts, as well as understanding why the spring Framework is used for the purpose of transforming the direction of resource acquisition. More like it's on demand.How to configure the Bean: Using XML, based on two kinds of annotation method.1 by means of a full-class name reflection, 2 through a factory instance, 3 through a lower beanfactory wayThere are two ways to rely on injecting di: attribute injecti
There are many online questions about sum (1) (2) (3), SUM (All-in-one) that require the same result 6 and requirements can meet the extension, that is, there are multiple parameters can also meet the requirements of the problem, so I wrote some examples can meet the requirements of these surface questions JS in sum (2) (3) (4) returns
(1, num_num + 1)Print "BEFORE:", fac_list
I = 0
While I If num_num % fac_list [I] = 0: # Check whether the input number can be divisible by an element in the list.Del fac_list [I]I = I + 1
Print "AFTER:", fac_list[Execution result]Enter a number: 12BEFORE: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]AFTER: [2, 4, 5, 7, 8,
, so equal to no action, after Operation oldarr3–>[1,2])Oldarr3.splice (–GT;2) (from subscript 1 to delete 1 elements, that is, delete 2, so after deletion oldarr3–>[1])Oldarr3.splice (1,4) –>2 (delete 4 elements starting from subscript 1, 1 starts with only 1 elements, so delete 2, so delete oldarr3–>[1])Oldarr3.splic
Summarize the recent development of CNN Model (i) from:https://zhuanlan.zhihu.com/p/30746099 Yu June computer vision and deep learning1. PrefaceLong time no update column, recently because of the project to contact the Pytorch, feeling opened the deep learning new world of the door. In his spare time, Pytorch trained the recent CNN model of State-of-the-art in image classification, which is summarized in the article as follows:
ResNet [1, 2]
Problem description: there are now n ordered arrays in M groups, such as {1, 2, 3, 4}, {2, 3, 6}, {1, 3, 5, 7 }, select the data smaller than K in these arrays and return this value.
Idea: Compare the minimum data selected each time by referring to the process of merging two Arrays
1. Define the selection position array index [m], initialized to 0
Ping An Technology Mobile Development Team 2 technology weekly (Phase 6), Team 2 sixthPing An Technology Mobile Development Team 2 technology weekly (Phase 6) industry news 1) WWDC 15 press conference
After a funny rehearsal video of different past styles, WWDC 2015 kicked
and exercise 13-9.
[Answer]The Code is as follows:
#-*-Encoding: UTF-8-*-class ArrayPattern (object): 'defines the array model class 'def _ init _ (self, arrayList): self. arrayList = arrayList def shift (self): headItem = self. arrayList [0] print 'item', headItem, 'is deleted from the head of array. 'self. arrayList = self. arrayList [1:] print 'the updated array is: ', self. arrayList, '\ n' def unshift (self, headItem): tempList = [headItem] for
Displays the representation of an expression 1*2+3*4+...+9*10The source program code is as follows:1 /*2 June 7, 2017 22:54:513 function: Implementation of 1*2+3*4+...+9*10 expression operation4 5 */6#include"stdio.h"7#include"str
Knowledge Points:Definition and reference of two-dimensional arrays: 1, two-dimensional array definition:The definition of a two-dimensional array: Type an array group name "row Length" "Column Length";For example:int a "3" "2";Defines a two-dimensional array a,3 rows 2 columns, 6 elements;int B "5" "10";Defines a two-dimensional array a,5 rows 10 columns, 50 ele
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