and|| Or# when two files are present[[email protected] ~]# ls 1.txt ls 2.txt1.txt2.txt# 10.txt file does not exist[[email protected] ~]# ls 10.txt ls 2.txtLS: Unable to access 10.txt: No file or directory[[email protected] ~]# ls 10.txt | | LS 2.txtLS: Unable to access 10.txt: No file or directory2.txt# 20.txt file does not exist[[email protected] ~]# ls 1.txt ls 20.txt1.txtLS: Unable to access 20.txt: No file or directory[[email protected] ~]# ls 1.txt | | LS 20.txt1.txtConclusion: the lef
Currently, text and PDU (Protocol Data Unit) modes are commonly used to send short messages. Sending and receiving text messages in text mode is simple and easy to implement, but the biggest drawback is that you cannot send and receive Chinese text messages. PDU mode supports both Chinese text messages and English text messages. In PDU mode, messages can be sent
Tag: Message code NIC number submit add BSP phone creatA few days ago to start a 3G module, then daoteng a bit. Need to send mixed SMS in Chinese and English, so use PDU mode (do not know Google ^_^).The biggest problem of course is splicing PDU code (Python is so powerful, maybe a module), sure enough to find a SMSPDU module (link: HTTPS://PYPI.PYTHON.ORG/PYPI/SMSPDU). But the test found that the generated
Tags: Reading Park test OVA Oracle album Kafka Connect PACThis article is a in-depth tutorial for using Kafka to move data from PostgreSQL to Hadoop HDFS via JDBC connections.Read this eguide to discover the fundamental differences between IPaaS and Dpaas and how the innovative approach of Dpaas Gets to the heart of today's most pressing integration problems, brought-to-you-partnership with liaison. Tutorial:discover How to build a pipeline with Kafka leveraging DataDirect PostgreSQL JDBC driver
Java pdu SMS decoding and javapdu SMS
Java pdu SMS Decoding
If you are interested in long text message verification, try it.
Rewritten according to the python Method
1/** 2 * pdu sms resolution 3*4*5 * @ param pduPayload 6 * @ return 7 */8 public static String retrieveSMSInfo (byte [] pduPayload) throws UnsupportedEncodingException {9 10 int startPos = 3; 11 // #
Last week in the company encountered a problem, with Wireshark capture system to the network management reported data found that there are many messages are identified as "TCP segment of a reassembled PDU", and each piece of the message is 180Byte, at that time to see such an identity, Think is the IP message Shard, thought the System interface MTU value for the setting is small, through the command query found is 1500, has not been reset, at that tim
Excel Connectors Quickly create a table headerCopy C column contentsCREATE TABLEa0001restaurant (#用户明细表城市VARCHAR(255), BlockVARCHAR(255), User IDINT( One), user nameVARCHAR(255), user addressVARCHAR(255), numberVARCHAR(255), consigneeVARCHAR(255), contact phoneVARCHAR(255), user type one levelVARCHAR(255), user type two levelVARCHAR(255), registration time 0DATETIME, YearINT( One), MonthINT( One), year-weekINT( One), WeeksVARCHAR(255), MonthINT( One)
Each Flink program relies on a set of Flink libraries.
The Flink itself consists of a set of classes and dependencies that are required to run. The combination of all classes and dependencies forms the core of the Flink runtime and must exist when a Flink program runs.
These core classes and dependencies are packaged into flink-dist. jars.
In order to avoid excessive dependencies and classes in Classpath by default, the Flink core dependency does not contain any
:11 test 2/test3-rw-r--r--1 root root 0 May 10 10:12 test2/test4[[emailprotected] ~]# lsattr test2/*-------------e-tes T2/test1-------------e-test2/test3-------------e-tesT2/test4[[emailprotected] ~]# lsattr test2-------------e-test2/test1-------------e-test2/ Test3-------------e-test2/test4[[emailprotected] ~]# lsattr-d test2----i--------e-test2[[email Protected] ~]# chattr-i test2/[[emailprotected] ~]# rm-rf test2/If you have done the same experiment before, I believe you will have the same pr
collection Based on the previous content, then we began to learn the specific operation of the data, the following is about some basic data definition, I believe that you are no stranger, please review it carefully! In order to facilitate the learning of later content and improve your learning efficiency, the following basic data are closely related to the following content, so it must be defined as follows, do not modify (the default database is test, set to Test1). varmongoose=require ("Mongo
Long and long letter not verified interested can try
Rewritten according to the Python method.
/** * PDU SMS Resolution * * * @param pdupayload * @return/public static String Retrievesmsinfo (byte[] pdupayload) throws Unsuppo rtedencodingexception {int startpos = 3;//#Originator address int mrp_oa_len = Pdupayload[startpos]; byte[] Mrp_oa = new
Byte[mrp_oa_len];
System.arraycopy (Pdupayload, startpos + 1, Mrp_oa, 0, Mrp_oa_len);
startpos = star
These two days received the test at command to send information, when sending PDU format information need to manually input characters too much, more trouble, would like to write a small script with py, I am here to install is Python32. It seems that you also need to install the Pyserial package. PDU Information conversion can refer to http://www.multisilicon.com/_a/blog/a22201774~/pdu.htm
Directly on the
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Coyoteadapter ();Protocolhandler.setadapter (adapter);}}④ the new adapter class, if a new container Newcontainer call method is defined as Newinvoke, simply redefine a new adapter and instantiate a Newadapter object into the Protocolhandler, The adapter is guaranteed to be passed in as a parameter without having to do a lot of other change actions.public class Newadapter implements Adapter {public void Service (Request req,response res) throws Exception {Newcontainer.newinvoke ();}}The call to
Connector +Connector + actually creates a new object and consumes new memory (DICT, set cannot be used)StringBecause Python must allocate new memory for each string that uses the connector +, and produce a new string. The following two ways are more effective① using the format operator (%)>>> '%s%s '% (' hello ', ' world ')' Hello World '>>> ② the string into the list, using the join connection>>> ' _ '. Join ([' Hello ', ' world ')' Hello_world '>>>ListIbid., two lists using + Connect is the
Special Symbol:Note: Also, the left and right sides are two commands, the execution on the left will only execute the command on the side. RightSpecial Symbols: | |Note: Alternatively, the left and right sides are two commands, the command on the other side is unsuccessful to execute the command[[email protected] 111]# ls 1.txt ls 2.txt//Before and after successful execution1.txt2.txt[[email protected] 111]# ls 10.txt ls 2.txt//Front execution failed, back not executedLS: Unable to access 10.t
. Define the blog data table under your blog project app/models.py file:Complete the settings and then visit localhost:80000/admin/you will see the following results.Querying embedded data fieldsIn the above example, we want to query all the names that begin with Beatles, and use the following query method:Refer to Using MongoDB data fields in Django for more information.Djongo ManagerThe Djongo Manager extends the functionality of the Django Manager. It allows you to use all the Pymongo API com
In Oracle Pl-sql, the left and right connections can also be implemented in the following wayExample:SELECT Stu_name, class_nameform students, Classeswhere students.classid (+) = Classes.idThe above SQL query uses the right connection.That is, the other side of the location where "(+)" is the direction of the connection.Right connection description all records to the right of the equal sign are displayed, regardless of whether they are matched on the left side,That is to say, in the above exampl
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