lte

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Smarty if Operator

In smarty If Statement and PHP If Statements are flexible and easy to use, and several features are added to fit the template engine. If Required/ If Appear in pairs. You can use Else And Elseif Clause. you can use the following conditional modifiers: EQ, NE, NEQ, GT, LT, LTE, le, GTE, GE, is even, is odd, is not even, is not odd, not, Mod, div by, even by, odd by, = ,! =,>, Equal EQ, not equal to ne, NEQ, GT greater than, Lt less than, GTE, GE great

Sort first, then limit the number of records, and then calculate the sum of the specified fields

MONGO xxxx:27017Mongo 127.0.0.1:27017 (localhost)Show databasesUse XX (database)DbShow collectionsNo result//db.proccessedfile.aggregate ([{$match: {datanumber:{$gte: 1, $lte: 9}}},{$group: {_id:null,sum:{$sum: "$ Datanumber "}}}])No result//db.proccessedfile.aggregate ([{$match: {datanumber:{$lte: 9}}},{$group: {_id: ' $sum ', sum:{$sum: ' $dataNumber '}} }])Db.proccessedfile.aggregate ([{$match: {datanumb

5G Network Technology Introduction

speed hundreds of times times, the entire Super High-definition film can be downloaded within 1 seconds. With the advent of 5G technology, the era of sharing 3D movies, games and hyper-quality (UHD) shows with intelligent terminals has come to us. Its 5G network has successfully reached 1Gbps under the 28,000 MHz (GHz) band, compared to the current fourth generation long-term evolution (4G LTE) service with a rate of only 75Mbps. The previous transm

44 Python distributed crawler build search engine Scrapy explaining-elasticsearch (search engine) basic query

number or a dateDesc AscendingASC Descending#通过sort搜索结果排序 # Note: The sorted field must be a number or date #desc ascending #asc descending get jobbole/job/_search{ "query": { "Match_all": {} }, "Sort": [{ "comments": { "order": "ASC" } }]}Range field value ranges queryQuerying the value range of a fieldNote: The field value must be a number or timeGTE greater than or equal toGE Greater thanLTE less than equalsLT is less thanBoost is a weight, you can set a weight for

MongoDB Index Use detailed _mongodb

':-1}) Because we have built a composite index, an age a username, indexed in ascending order (that is, the number 1), when the use of the point query to find {age:21}, the assumption is still 100,000 data, probably a lot of people ages 21, so will find more than one piece of data. The sort ({' username ':-1}) then sorts the data in reverse order, as intended. But let's not forget that when indexing ' username ': 1 is ascending (from small to large), if you want to reverse order as long a

MongoDB JDBC Basic Use __mongodb

as eq,lte, etc.) to query functions, MongoDB JDBC has encapsulated most of the MONGODB query condition operators as functional calls; Conditional query: Db.blog.find ({"Author": "Assad"}) Blogs.find (New Document ("author", "Assad")). ForEach ((block Log.debug (Document.tojson ()); }); Blogs.find (eq ("author", "Assad")). ForEach ((block Log.debug (Document.tojson ()); }); Conditional query: Db.blog.find ({"likes": {$gte: $, $

[ORIGINAL + to] the past, present, and future of mobile video calls

system.What will happen in the future? We have the available mobile video call function, which has both advantages and disadvantages. But where is the future? The next step is service convergence, from circuit switching to packet switching to full IP. This requires two major changes: 1. The integration of WCDMA/HSPA into LTE. In the LTE network, the full IP network will become popular, and the network

Developing real estate information collectors with WPF + MongoDB (3) -- getting started with MongoDB

condition is imongosortby. Getcollection You can also use setskip and setlimit for paging: Getcollection The following describes how to obtain the corresponding data based on tags and sort the data based on the Update time. The paging function is not available yet: /// /// Get tag data /// /// /// Public Static List {Querycomplete query = Null ; If (Ht! = Null ){Query = query. And (Query. GTE (housetag. pnamearea, HT. areamin ),Query.

From traffic offloading to LBS service: ongoing operation-level Wi-Fi stories

locations since about a year ago. "The obvious high-value Wi-Fi site is a railway station ." He said. "The first service provider can gain a dominant position and expand its network value ." Glapa dismissed the idea of using LTE in the venue and claimed that Wi-Fi has a spectrum advantage in achieving high density and capacity. "We can see that the LTE small cell is used outdoors, but when you transfer the

IE conditional comment how to play

IE conditional comment how to playIf you have played with conditional annotations, you can omit the following introductory remarks.IE Conditional comment (Conditional comments) is the private code of IE browser, is a syntax comment block similar to if judgment, supported on IE5.That's what the code looks like.!--[If IE 6]>You are using IE6! [endif]--> Copy CodeHis syntax is an ordinary HTML comment!–comments–> the branch block starts with the [if condition (conditional)]>! [endif] End. Condition

MongoDB self-study notes 10---4.2 query documents

truth. Someone may want to write the projection parameter as follows: {Name: 0, age: 1} In this case, the projection parameter in mongodb is incorrect, Or you only need to write the value you need (that is, the value is true ), if you do not want to write the value you do not want (All values are false), mixed use is not accepted. FindOne () and find () are basically the same, but findONe () returns only the first piece of data no matter how many documents meet the query conditions. The syntax

Git usage record

configuration is successful and can be connected to GitHub;You have to be successful, or you can't do it later.Configure Local Users and mailboxesUser Name Mailbox role: We need to set a username and mailbox, which is used to upload a local repository to GitHub and display code uploader on GitHub;Use the command:git config--global user.email "registered mailbox"//Set up a mailboxThe GIT client has been installed and the GitHub configuration is complete, and now the code can be transferred from

Append entity class entities to PHP array

function Getqos_one ($ethnumber) {$qos = new Qosclass (); $file = "/usr/local/lte/em100cfg". $ethnumber; echo $file; $ Content=file_get_contents ($file); $list =explode ("\ n", $content), $qosarry =array (); for ($i =1; $i Why is the value gone after the unshift? or is the value of the fourth replaced by the previous number of values? Reply to discussion (solution) Urgent and urgent urgent!!!!!!!!!!!!!!!!!!!!!!! God help me!!!!!!!!!!!!!!!!!!!

What are the top technologies for mobile internet in the next five years?

performance bottlenecks that are difficult to discover. Mobile measurement and monitoring tools, often called "Application performance monitoring", can help solve this problem. Mobile app monitoring tools provide visibility into app behavior, provide statistics on which devices or operating systems are used, monitor user behavior to determine which application's performance has been successfully exploited.10.LTE and

IOS Devices Version

IPhone 4S iphone4,1 IPhone 5 (Gsm/lte 4, 17/north America) iphone5,1 IPhone 5 (Cdma/lte, Sprint/verizon/kddi) iphone5,2 IPhone 5 (Gsm/lte 1, 3, 5/international) iphone5,1 IPhone 5 (CDMA China/uim/wapi) iphone5,2 IPhone 5 (Gsm/

What 4G networks does the Hong Kong iphone6 support? Network standard analysis for iPhone 6

According to the data provided by Apple's Hong Kong official website, the Hong Kong iPhone 6 has two models: A1549 and A1586. Among them, A1549 is divided into GSM and CDMA version, GSM version supports GSM/EDGE/WCDMA/FDD-LTE standard, the CDMA version supports GSM/EDGE/CDMA EV-DO/WCMDA/lte fdd standard. While A1586 and the domestic version of the network standard, support GSM/EDGE/TD-SCDMA/WCDMA/CDMA E

Mobile Site Performance Optimization: Web page loading

page. In 2012, a study of 200 leading e-commerce Web sites, launched by the Strangeloop network (now integrated into Redware), showed that in 3G network environments, The average load time is 11.8 seconds (Figure 1), while in the LTE (4G) environment, the load time is only slightly improved for 8.5 seconds. ^8Three influencing factors for performance of mobile devicesAs mentioned above, mobile devices inherently have the following three performance l

PHP execution mongoexport using exec execution

EXEC (' mongoexport-h 192.168.6.97--port 40000-d fenjianlidb-c fenjianli-f ' meta_info.file_path '-Q ' {\ ' create_time\ ': {\ ' $gte \ ': \ ' 1487088000\ ', \ ' $lte \ ': \ ' 1487644200\ '}} '-O '. $save _path. ' Middle.txt ', $ret); Window PlatformPHP executionEXEC (' mongoexport-h 192.168.6.97--port 40000-d zhengliangdb-c newzengliang-f ' Meta_info.file_path "-q \ ' {create_time: {$gte: 1487645408, $lte:

_php example of the technical summary of MongoDB in PHP operation

information: http://www.mongodb.org/display/DOCS/Updating#Updating-%24bit * * */ //************************* * * Delete Document **// //************************* /** Empty the database **/ $collection-gt;remove (Array (' column_name ' =gt; ' col399′)); $collection-gt;remove (); #清空集合 /** deletes the specified mongoid **/ $id = new Mongoid ("4d638ea1d549a02801000011″"); $collection-gt;remove (Array (' _id ' =gt; (object) $id)); /* * * * Use the following method to match {"_id": Obj

is Huawei P7 phone a dual sim card?

At present, Huawei P7 Unicom 4G version and mobile 4G version has got the network license, their models are p7-l00 and P7-L05 respectively. The former supports the TD-LTE/WCDMA/GSM network, and has dual SIM card function, while the latter supports the TD-LTE/TD-SCDMA/GSM network, but does not have dual-sim double function. Huawei P7 is the flagship of Huawei this year after Mate7, similar to the relationsh

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