The Linux ar command is used to create or modify a saved file, or to extract a file from a saved file.
AR allows you to assemble many files into a single, stored file. In a saved file, all member files retain their original attributes and permissions.
Grammar
ar[-dmpqrtx][cfossuvv][a
Parameters:
Necessary Parameters:
-D deletes the member files in the
Yii Framework AR object data is converted to an array, yiiar. Yii Framework converts AR object data to an array. the yiiardemo function is used to convert AR object data into an array. limitations: it is only used for a multi-dimensional array of findAll, the find one-dimensional array can be first converted to the multi-dimensional Yii Framework
Thanks to guoming0000 for your blog and related resources.
Http://blog.csdn.net/guoming0000/article/details/7075292
For a friend who is new to ARDrone development, I suggest you take a look. I am new to AR, and now I have studied AR in the lab ......
Let's talk about some questions and experiences about running the SDK.
I tested it on the official website.SDK_1.8There are many bugs that are unreasonable. Th
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VR: Creating an environment for people to create an "immersive" feeling in another world. is to give people a sense of total immersion, so that the brain is guided by the senses, believing that the body is completely in this new VR world.
AR: Combining virtual objects and information with the rea
When it comes to VR, we all know how hot virtual reality is. But after VR, there is AR. It is more powerful than the application of Vr,ar.I believe that in the near future AR and VR will be integrated into the real world of data information completely connected to our eyes. There is no such thing as metaio,vuforia,dfusion. But the first two have been bought. These SDKs are all from abroad.So what are our do
Description of UseCreate a static library. A file. It is often used when developing programs in C/D + +, but I rarely use AR commands on the command line alone, usually in makefile, and sometimes in shell scripts. For knowledge about library files, static libraries, dynamic libraries, and how to create and use Linux, see the related data "3", "about Linux static and dynamic Libraries" later in this article.Common parametersFormat:
Label:In Yii, two types of models are implemented, namely the form model and the activity record. In the case of persisted data, Yii only realizes the activity record, for the complex data relation can use DAO which the framework provides to write the model itself, the ORM which corresponds to the integration doctrine has not studied carefully. AR modelthe model in the framework is the Cmodel subclass, Cmodel is mainly some validation and error handli
HTTP Vulnerability in Allied Telesis AR routers and alpolicware Switches
Release date:Updated on:
Affected Systems:Allied Telesyn AR Router AR750S-DPAllied Telesyn AR Router AR750SAllied Telesyn AR Router AR745Allied Telesyn AR Router AR442SAllied Telesyn
Release date:Updated on:
Affected Systems:Huawei AR Series router 3200Huawei AR Series router 2200Huawei AR Series router 200Huawei AR Series router 150Huawei AR Series router 1200Description:--------------------------------------------------------------------------------Bug
Ar transactions shoshould be created on 6-jul-2010, in fact they were generated on 25-jun-2010. Because the ship_date_actual is on 25-jun-2010. Reboot .--------------------------------------------------------------------------------
-- Original date: trx_date = 25-jun-2010, gl_date = 25-jun-2010, due_date = 25-jul-2010
Explain select * from Ar. ra_customer_trx_all where trx_number in ('20140901', '20160901'
Comparing the AR classes in Yii, we feel that the model class we encapsulate when using Thinkphp is also a specific table, it also encapsulates more complex or reusable logic operations. I just kept writing before, but I don't know about AR. Now I am just getting a general idea. I don't know... comparing the AR classes in Yii, we feel that the model class we enca
Micro-HoloLens AR650) this.width=650; "Src=" http://images2015.cnblogs.com/blog/632554/201606/632554-20160620052027960-1515522875. PNG "style=" border:0px; "/>
AR combines the real environment with the virtual scene and the object melted, mixes the reality and the fictitious thing the scene to be together perfectly, and show it in the eyes of the user. .
The most famous of today's AR the pro
AR (Active Record) In the case of AR enabled (CI3.0 is started by default and there are no configuration items), a table result set can be obtained by $this->db's Get method // ar automatically adds a table prefix, so the table name in the Get method does not have a table prefix $res $this->db->get (' user '); foreach ($resas$item) { echo$item->name. ";}You ca
CI framework AR operations (array form) implement the method of inserting multiple SQL data, ciar. CI framework AR operations (array form) to insert multiple SQL data. ciar this article describes how to insert multiple SQL data using CI framework AR operations. For your reference, the CI framework AR operation (array f
-- Purpose: To validate whether a transaction's REC is equal to its REV plus TAX or not SELECT c. trx_number, c. complete_flag, c. customer_trx_id,
A. customer_trx_line_id,
(SELECT payment_schedule_id
FROM ar. ar_payment_schedules_all d
WHERE a. customer_trx_id = d. customer_trx_id) payment_schedule_id,
(SELECT receivable_application_id
FROM ar. ar_receivable_applications_all e
WHERE a. customer_trx_id =
E.
Yii Framework AR Object Data conversion to an array, Yiiar
Demo function: Convert AR object data into arrays
Limitations: For FindAll only multidimensional arrays, find one-dimensional arrays can first be converted to an element of a multidimensional array when using
1 functionActionindex ()2 {3 4 $data= Tableone::model ()->findall (Array(5"Limit" = "10",6 ));7 8 /**9 *
The latest iOS11 in the AR particularly hot, oneself also to online to find a few demo play, the core code is nothing less than:AR view: Show 3D interface@property (Nonatomic,strong) Arscnview *arscnview;Add Model Method One:Create a new sceneScnscene *scene = [Scnscene scenenamed:@ "ART.SCNASSETS/SHIP.SCN"];Set the scene to the viewself.arSCNView.scene = scene;Add Model Method Two:1. Use the scene to load the SCN file (SCN format file is a 3D modelin
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