cisco codec

As well: Java.lang.classcastexception:org.json.jsonobject$null cannot be cast to Java.lang.LongReference: http://blog.csdn.net/u010823097/article/details/51780932Problem:In the process of using Java MongoDB Driver such as set ("Data", UserData), when the UserData type is a collection in Java (for example, Jsonarray), the program throws Org.bson.codecs.configuration.CodecConfigurationException:Can ' t find a codec for class Jsonarray. Abnormal.Solution

In Python, the processing of Chinese characters has always been a headache, a word is garbled, and the cause of garbled is not the same, sometimes Python itself default encoder settings are not correct, and sometimes the use of the IDE decoder is not correct, There are sometimes terminal terminal decoder is not correct, the same code in the Python2 on the normal operation, Python3 on it, anyway, there are many reasons for garbled, here are some of the bloggers have encountered some errors and so

When writing a file using Python, or when writing a network stream to a local file, in most cases you will encounter: Unicodeencodeerror: ' GBK ' codec can ' t encode character ' \xa0 ' in position ... The problem. There are a lot of similar files on the network about how to solve this problem, but nothing is encode,decode related, is this the real cause of the problem? No. Many times, we used decode and encode, tried all kinds of code, utf8,utf-8,gbk

In the course of learning webpy, there are unicodedecodeerror: ' ASCII ' codec can ' t decode byte 0xe6 in position 29:ordinal No in range (128) error After Baidu reference to the following article to resolve: Http://blog.sina.com.cn/s/blog_6c39196501013s5b.html Resolve Unicodedecodeerror: ' ASCII ' codec can ' t decode byte 0xe5 in position 108:ordinal not in Ran (2012-02-29 10:21:59) reprint label :

This article is "a kind of automatic reflection message type of the Google PROTOBUF network transmission scheme," the continuation of how to introduce the packaging scheme described above with Muduo::net::buffer to achieve PROTOBUF codec and dispatcher. Muduo's download Address: http://muduo.googlecode.com/files/muduo-0.1.9-alpha.tar.gz, SHA1 DC0BB5F7BECDFC0277FB35F6DFAAFEE8209213BC, the complete code for this article can be read online http://code.g

One, Cisco Discovery Protocol (CDP)The Cisco Discovery Protocol (Cdp,cisco Discovery Protocol) enables the collection of hardware and protocol information for adjacent devices for troubleshooting and network judgment.1. Get CDP timer and hold time informationR0#show CDP #查看整个路由器的CDP信息R0#sh CDP Interface #查看每个接口的路由信息2. Set CDP timeR0 #cdp Time 60R0#CDP Holdtime 18

Tags: Baidu search switch public Cisco errorCISCO 6500 Series SwitchesiOS version: Version 12.2 (SXJ)Exception logs for Cisco 6500 series switches: NRGYZ:ERROR:Database uninitialized, in addition to watching device performance, when viewing the history of device CPU usage, will find that the CPU is a lot of time to go to 100%!!!650) this.width=650; "title=" CPU Usage History "src=" https://s5.51cto.com/wyfs

Previous page Everyone talked about Cisco Basic Operation command switch, while dragon boat holiday, the Cisco simple switch configuration, and hope you share "Happy Dragon Boat Festival"! Ok, configure the switch, first, you must enter the global configuration mode switch, successfully connect the switch and landing successfully into privileged mode1. Enter the global configuration mode:Switch#configure te

BOOL Decodeurl (char *src, char *url, int maxlen) {if (NULL = = URL | | NULL = = SRC) {return false; } if (MaxLen = = 0) {return false; } char *p = SRC; Used to loop int i = 0; I used to control the URL array/* Temporarily save URL encoded data such as:%1A%2B%3C */char t = ' + '; while (*p! = ' \ ' maxlen--) {if (*p = = 0x25)//0x25 = '% ' { /* The following are the usual uppercase letters, lowercase letters, numbers in hexadecimal

asynchronous thread resource more efficient.public static void Acceptcallback (IAsyncResult ar) { //Signal The main thread to continue. Alldone.set (); Get the socket that handles the client request. Socket listener = (socket) ar. asyncstate; Socket handler = listener. Endaccept (AR); Queue.enqueue (handler); }SummarizeIn fact, the queue separation and control in the entire network communication implementation process will be used frequently, its mai

Unicodedecodeerror occurs while running the Scrapy crawlerPaste the wrongThe reason is related to the registry, which may be related to the GBK format of some native software to the registry, resulting in Python's inability to install third-party libraries.Workaround: Open the mimetypes.py file under C:\Python27\Lib and find about 256 lines (you can use the notepad++ search function)' default_encoding = sys.getdefaultencoding () '.Before this code, add the words'gbk': reload (SYS) sys.

allowlossyconversion:YES]; data = [GTMBase64 encodedata:data]; nsstring *base64string = [[nsstring alloc] initwithdata:d ATA encoding: Nsutf8stringencoding]; NSLog (@ "base64string =%@", base64string);If successful, the encrypted data is printed:sgvsbg8sifdvcmxkThis will allow you to transfer from HTTP.2. Decoding, i.e. Base64 decryption:Here you use the function:Decodestring://Base64 decodes contents of the NSString.//Returns:A new autoreleased NSData with the decoded payload. Nil for a

The project uses video codec, which has been around for the last half a month. To be honest, it has taken a lot of detours and wasted a lot of time. Record your final results here, hoping to help others. Reference Tutorial: Http://ffmpeg.org/trac/ffmpeg/wiki/ubuntucompilationguideinstall the ffmpegand x264 official tutorials (be careful not to use command line installation, there will be a lot less libraries. Installation and compilation are the safes

PDU codec details Brief Introduction SMS is a specification developed by ETSI (GSM 03.40 and GSM 03.38 ). It can send up to 160 characters, when using 7-bits encoding. 8-bit encoding (up to 140 characters) is usually not displayed directly through the mobile phone; it is usually used as a data message, such as pictures and ringtones in smart messaging) and ota wap settings. 16-bit information (up to 70 characters) is used to display Unicode (ucs2) tex

) How to compile a DSP assembly or linear assembly program in Linux? In the codec engine installation path, VAR c64p = xdc.usemodule('ti.tar gets. c64p ') in the/packages/config. BLD file ');Then add:C64p. Extensions [". Sa"] = {SUF: ". SA", Typ: "ASM:-fl"}OrC64p. Extensions [". ASM"] = { SUF: ". ASM", Typ: "ASM:-FA" } Bytes ------------------------------------------------------------------------------------------------- Ben,You can add your own ext

1) Develop an embedded video processing system based on the ti6000 series DSP; 2) transplantation and optimization of image and video processing algorithms on DSP; job requirements: 3) Experience in porting and developing DSP for image and video processing algorithms;4) have certain experience in DSP algorithm optimization, be familiar with C language optimization and assembly-level optimization on DSP, be familiar with the DaVinci system architecture of ti dsp, and have excellent experience in

Label: Use SP file code BS algorithm nbsp technology c Video and Audio Encoding/decoding technology: (1) silent FLC (2) audio and visual Avi (3) Both capacity and quality MPEG The quality of MJPEG encoding is quite high. It is a kind of encoding with the highest quality requirement. It is a non-linear system. Therefore, it tries its best to use the jitter algorithm during the Encoding Process (you can also set it to not shake) to simulate the effect of the true color. This algorithm is alm

Various encryption and decryption and codec for IOS development 1. AES encryption and decryption: Add NSData + AES to NSData Add header file # import -(NSData *) AES256EncryptWithKey :( NSString *) key {// EncryptionChar keyPtr [kCCKeySizeAES256 + 1]; Bzero (keyPtr, sizeof (keyPtr )); [Key getCString: keyPtr maxLength: sizeof (keyPtr) encoding: NSUTF8StringEncoding]; NSUInteger dataLength = [self length]; Size_t bufferSize = dataLength + kCCBlockSiz

To process images in eclipse, You need to introduce two packages:Import com.sun.image.codec.jpeg. Unzip codec;Import com.sun.image.codec.jpeg. encode imageencoder;Error:Access restriction: the type specified imageencoder is not accessible due to restriction on required library C: \ Java \ jre1.6.0 _ 07 \ Lib \ RT. Jar Solution:By default, eclipse sets these access-restricted APIs as error. You only need to select forbidden references (access rules) i

UnicodeDecodeError: 'ascii 'codec can't decode byte 0xe5 in position 0: ordinal not in range (128), ordinalposition Python encoding has always been a headache. For example, matplotlib only accepts UTF-8 encoding for plotting. If it is not set, an error will be reported during plotting. Have time to complete this python code; As shown in the title, solution: add Import sysreload (sys) sys. setdefaultencoding ("UTF-8 ") Copyright Disclaimer: This a