hss lte

Everyone should have at least one bootable USB flash drive, so that you can get the most out of it, whether it's installing the system or troubleshooting it.So how to start the USB flash drive How to make it? In the view of LTE learning Ambassador Sun teacher, there are three ways of making:The first kind: the small white commonly used method, is uses various launches the special production tool of the USB stick, for example old peaches, the Chinese c

;>= 25 of recordsDB. userInfo. Find({age: {$gte: 25}});Equivalent:select>=;= 25 of recordsDB. userInfo. Find({age: {$lte: 25}});> = 26DB. userInfo. Find({age: {$gte: $lte: 26}});9. Query the data containing MONGO in nameDB. userInfo. Find({name:/mongo/});Equal to percentSelect * from UserInfo where name is like '%mongo% ';10, query the name in the beginning of MONGODB. userInfo. Find({name:/^mongo/});Select

Microwave Transmission Microwave transmission is one of the most flexible, the most adaptable means of communication, with fast construction, small investment and flexible application, microwave transmission is not only widely used in mobile networks, but also favored by fixed network operators. Widely used in radio and television, security video surveillance transmission, control and so on. China also has the backbone of the national microwave link. On December 4, 2013, the Ministry of Indust

It will be the end of this year, Huawei has put a big move, launched the glorious Magic mobile phone. Presumably a lot of people have already started. The first thing to start with is to install a SIM card. So, how about the Glory Magic SIM card? Below, and small weave together to see the Glory Magic installed SIM card method. First, Glory Magic Card information: Network format Network, the Glory Magic is a full netcom smartphone, and support dual-card double, while supporting Mobile, Unico

Transferred from: http://www.cnbeta.com/articles/48325.htm South Korea's research team has successfully developed a next-generation mobile communication system that can transmit a variety of information in a 120-kilometer high-speed movement, said 30th (ETRI). 3GPP (3Generation Partnership Project) long-term Evolution plan (LTE Long term Evolution) "and was the first to complete auditions worldwide. Yonhap noted that the "3GPP

after the query is removed ("name"); Filtering out the same data in name is equivalent to:SelectDistict Name fromUserInfo; 3, Query age =22 of Records Db.userInfo.find ({" Age": A}); Equivalent to:Select* fromUserInfowhereAge = A; 4, Query Age >22 of Records Db.userInfo.find ({age: {$gt: A}}); Equivalent to:Select* fromUserInfowhereAge > A; 5, Query Age 22 of Records Db.userInfo.find ({age: {$lt: A}}); Equivalent to:Select* fromUserInfowhereAge A; 6, Query Age >=25 of Records Db.userInfo.find

({age: {$gt: 22}});Equivalent to: SELECT * from UserInfo where >22;5. Check the records of age Db.userInfo.find ({age: {$lt: 22}});Equivalent to: SELECT * from UserInfo where 6. Check the records of age >= 25Db.userInfo.find ({age: {$gte: 25}});Equivalent to: SELECT * from UserInfo where age >= 25; 7. Check the records of age Db.userInfo.find ({age: {$lte: 25}});8. Query age >= 23 and age Db.userInfo.find ({age: {$gte: $

: {$gt: 22}});Equivalent to: SELECT * from UserInfo where >22;5. Check the records of age Db.userInfo.find ({age: {$lt: 22}});Equivalent to: SELECT * from UserInfo where 6. Check the records of age >= 25Db.userInfo.find ({age: {$gte: 25}});Equivalent to: SELECT * from UserInfo where age >= 25;7. Check the records of age Db.userInfo.find ({age: {$lte: 25}});8. Query age >= 23 and age Db.userInfo.find ({age: {$gte: $

Db.userInfo.find ({age: {$gt: 22}}); Equivalent to: SELECT * from UserInfo where age > 22; 5. Check the records of age Db.userInfo.find ({age: {$lt: 22}}); Equivalent to: SELECT * from UserInfo where age 6. Check the records of age >= 25 Db.userInfo.find ({age: {$gte: 25}}); Equivalent to: SELECT * from UserInfo where age >= 25; 7. Check the records of age Db.userInfo.find ({age: {$lte: 25}}); 8. Query age >= 23 and age Db.userInfo.find ({age

Db.app_users.aggregate ([{ $project:{ fs:1,ls:1, subt:{$subtract: [' $ls ', ' $fs ']}, days714:{ $cond: [ { $gte: [' $ls ', (Math.Round (Newdate ()). GetTime () /1000) -14*24*60*60)]},1,0] }, days1430:{ $cond:[ { $and:[ { $lte: [' $ls ', (Math.Round (Newdate ()). GetTime () /1000) -14*24*60*60)]}, { $gte: [' $ls ', (Math.Round (Newdate ()). GetTime () /1000) -30*24*60*60)]} ]} ,1,0]}, days30:{ $cond:[{ $lte