information.Prepare the Environment first:1) Link Symbollicatecrash to/usr/bin/, you can use the Sybollicatecrash command directly.[Plain]View Plaincopy
$ ln-s/applications/xcode.app/contents/developer/platforms/iphoneos.platform/developer/library/ Privateframeworks/dtdevicekitbase.framework/versions/a/resources/symbolicatecrash/usr/bin/symbolicatecrash
2) set up Xcode developer_dir.[Plain]View Plaincopy
Export developer_dir= "/applications/xcode.app/contents/developer"
Symbolicating iOS Crash FileI am free to study how to analyze the iOS Crash file.After reading the online methods, some of them won't work. Finally, we can use the script previously written by the boss.Then I understood the script and made some modifications. Sort it out.Script (run on Mac ):
echo dSYM uuid:xcrun dwarfdump --uuid $2.app.dSYM/Contents/Resources/DWARF/$2echo crashlog uuid:grep $2' armv7' $1 | tr -s " "echo baseaddress:grep $2' armv7' $1 | tr -d " " | cut -f 1 -d"-"echo CallStack:g
contents of the package, you can see the contents/resources/dwarf/xxxx file, this file is compiled binary file, through which it can be decompile, to find the binary corresponding source location.2. In Xcode, after successful archive, you can see all the archive files in the Organizer interface archives, right-click the show in Finder to find this file.Then execute Atos-arch armv7-o xxxmovie 0x1153b9. You can see the source line that this memory addr
folder where you are working.The second method:Using the Xcrun Atos commandAtos-o Yourapp.app.dsym/contents/resources/dwarf/yourapp 0x00062867The following key recommendations of this method, convenient and fastThird method: Visual ToolsThis is the crash log that I've counted in my project, and if you look at those log reports, you won't know what line of code is causing it.To use this method, drag the corresponding version of the. xcarchive file to
1, need Log.crash, dSYM and Xcode to bring the Symbolicatecrash into a folder below2, the terminal CD to the folder belowRun command export Developer_dir=/applications/xcode.app/contents/developer./symbolicatecrash Untitled.crash IWeidao.app.dSYM > Aa.crashGet Aa.crashAa.crash's Content3, Xcrun atos-o iweidao.app.dsym/contents/resources/dwarf/iweidao-l 0x100050000-arch arm64Enter the address that corresponds to the Aa.crash0x000000010062bd94Umengsigna
To parse the crash log, you first need to keep the compiled. xcarchive file at the time of publication. This file contains the. dSYM file.My general practice is, after the successful release, put this file. Xcarchive directly into the version branch of the code repository, so it won't be lost.Where is this file? Open the Xcode-> menu Window->organizer, and Right-click on the compiled file to open it.Two ways to be more troublesome.The first method:Using the Dwarfdump commandDwarfdump--uuid Xx.ap
), in fact, is also caused by abnormal SQL. 3. List is too long Hang 10,000 blocks on the chain, the odds of being held are too great ... Mysql>Show variables like 'i%instances';
+------------------------------+-------+
|Variable_name|Value|
+------------------------------+-------+
|Innodb_buffer_pool_instances| 1 |
+------------------------------+-------+
1Rowinch Set(0.00Sec So, sometimes you increase the number of instance, cut the big pool into smaller pool, and make the list chain sho
like Samsung don't have any interest in free hardware, and as newcomers, open source hardware makers have no leverage to ask for anything.Furthermore, even with free hardware, manufacturers cannot guarantee that they will be used in the next batch of production. Manufacturers will easily find that they have to fight the exact same battle every time they need to produce.None of this is enough, and it may have taken 6-12 months for open source hardware makers to haggle over the time. As the oppor
Linux can be said to have gone into the limelight last year and this year, even surpassing windows. Linux is easy to understand as a simple version of Unix, with most of the functionality of Unix, and in some ways enhancements. He follows the GPL rules and opens up all the source code, and anyone can modify the source code.
Because his source code is public, so that some people can easily analyze it, find out their weaknesses to attack or put a trojan in which, we take it for granted, is that s
1090. Highest price in Supply Chain (a) time limit MSMemory Limit 65536 KBCode length limit 16000 BStandard author CHEN, Yue
A supply chain is a network of retailers (retailer), distributors (reseller), and suppliers (suppliers)--everyone involved in moving a produ CT from supplier to customer.
Starting from one root supplier, everyone on the chain buys products from one ' s supplier in a price P and sell or Distribu Te them in a and is r% higher than
The rationale for SQL Server 2000 database synchronization configuration
The concept of replication
Microsoft? SQL Server? 2000 replication of data and database objects between databasesAnd a set of technologies that are distributed and synchronized to ensure their consistency.
Replication allows you to distribute data to different locations, using a LAN, dial-up connection, and Internet accessSent to remote or mobile users. Repli
services, supply chain management, culture and entertainment, real estate, health care, E-commerce and other application scenarios. The application of the financial field I believe that many people have learned more or less, so they will not say more. This is mainly discussed in other industries.
For example, a mouse in the supply chain industry sells 200 dollars, but the price may exist for middlemen such as suppliers, manufacturers, distributors,
these sites is essentially equivalent to accessing the UDDI Registry.
Of course, the Coffee break also registers itself with the UDDI registry.
Software engineers use JAXR (Java API for XML registries) to send out a query for all coffee providers, JAXR in the background using JAXM (Java API for XML messaging) to send messages, That is, the XML text is sent based on soap.
The UDDI registry accepts this XML text and begins an accurate search, but after the search is complete, the registry sen
You must configure your system for replication options before performing replication, mainly including:
Published by
ORDER BY
Distributors
Distribution database
The Create publication Wizard and the Configure Publishing and distribution Wizard provided by SQL Server Enterprise Manager will make configuration work Simple, Swift.
16.2.1 Create server roles and distribution databases
Creating a server role refers to whether a server is a Publisher
Connection
ExcelConnection
Excel connection
1.20 naming of common types
All types in the following table must be named by the name specified in the following table.
Type
Name
Type
Name
Customer
Customer
Distributors
Reseller
Retailers
Retailer
Distributors/wholesalers
Dealer
User
UserInfo (User is th
message.
1:publicabstractclassMessageFilter
2:{
3: publicabstractboolMatch(Message message);
4: publicabstractboolMatch(MessageBuffer buffer);
5:}
The endpoint distributor is represented by the System. ServiceModel. Dispatcher. EndpointDispatcher type in the WCF application programming interface. The following code snippet defines the EndpointDispatcher part. In addition to representing the two attributes AddressFilter and ContractFilter of the two message filters, there is an additional i
" source tree that you can't change; you need to make some local changes on topThe upstream tree; and you 'd like to be able to keep those changes separate, so that you can apply them to newer versions of the upstream source.
This is a simple example of "Patch Management.
You have an upstream source code that you cannot change;
You need to make some local modifications on the source code;
You want to keep these changes separately and apply them to the new version of the "upstream" source code.
Customer
Distributors
Reseller
Retailers
Retailer
Distributors/wholesalers
Dealer
User
Userinfo (user is the database keyword)
Order
Orderinfo (Order is the database keyword)
Supplier
Supplier
Administrator
Admin
Password
Password
Member
Member
Comment
Remark (discard comment)
Article
Article
News
by mopar parts group to monitor the performance of multiple parts of the service supply chain. The investment was withdrawn within 12 weeks.
VIII. Next Wave: Market Intelligence and demand management
When the tools and technologies provided by management are gradually mature and enterprises are increasingly using these tools and technologies, enterprises will turn to demand management as a way to optimize resources and performance.
E-commerce practices can provide a complete set of demand data
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