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PngEncoder

PngEncoder - convert a Java Image to PNGPngEncoderB - convert a Java BufferedImage to PNGWritten by J. David Eisenberg (home page) version 1.5 (see change log) PurposeThe PngEncoder class takes a Java Image as its input an£ä produces a byte array in PNG format. This array can be saved in a file o£ò

 

JVM2

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Java runtime exec can hang

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java runtime.exec

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Java Native Access

Java Native Access (JNA)

 

opera mini mod

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MIDP 2.0°²È«»úÖÆ Óë MIDlet Êý×ÖÇ©Ãû

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MIDletÇ©Ãû

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JBlend:failed to open a connection

Hi All!I am developing a server-based game. Problem is, i do not know what is the problem, becasue on the first 2 tries of connection, the connection is successfull, but on the third try, the connection fails an£ä shows something like:java.io.IOException: failed to open a connection.at

 

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pdfÀà¿â

¶ÁÈ¡²Ù×÷PDFµÄJavaÀà¿â Library / packageLicense DescriptionAdobe Acrobat Reader for Java FreewareRead an£ä display PDF documents. A viewer application an£ä a JavaBean are available. Works with Java 1.1.8+. Big Faceless PDF library CommercialWrite PDF documents, with support for various advanced

 

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PNG Encoder

/*** PngEncoder takes a Java Image object an£ä creates a byte string which can be saved as a PNG file.* The Image is presumed to use the DirectColorModel.** Thanks to Jay Denny at KeyPoint Software* http://www.keypoint.com/* who let me develop this code on company time.** You may contact me with

 

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0¡¢Could not parse certificate: java.io.IOException: DerInputStream.getLength(): Posts:1 Registered: 8/16/05 How to get X509Certificate from HTTP header after SSL off load? -EMERGENCY- Aug 22, 2005 8:05 PM There is an F5 BIG-IP who made HTTPS connections to HTTP, an£ä inserted PEM format client's

 

ʹÓÃSSLµÄһЩÎÊÌâ

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about jar

´ó¶àÊý Java ³ÌÐòÔ±¶¼ÊìϤ¶Ô JAR ÎļþµÄ»ù±¾²Ù×÷¡£µ«ÊÇÖ»ÓÐÉÙÊý³ÌÐòÔ±Á˽â JAR Îļþ¸ñʽµÄÇ¿´ó¹¦ÄÜ¡£ÔÚ±¾ÎÄÖУ¬×÷Õß̽ÌÖÁË JAR ¸ñʽµÄÐí¶à¹¦ÄܺÍÓÅÊÆ£¬°üÀ¨´ò°ü¡¢¿ÉÖ´ÐÐµÄ JAR Îļþ¡¢°²È«ÐÔºÍË÷Òý¡£JAR ÎļþÊÇʲô£¿JAR Îļþ¸ñʽÒÔÁ÷ÐÐµÄ ZIP Îļþ¸ñʽΪ»ù´¡£¬ÓÃÓÚ½«Ðí¶à¸öÎļþ¾Û¼¯ÎªÒ»¸öÎļþ¡£Óë ZIP Îļþ²»Í¬µÄÊÇ£¬JAR

 

JarDiff

½ñÌìÔÚ¿´JarkataÒ»¸öÏîÄ¿µÄchangelogµÄʱºò£¬Í»È»·¢ÏÖÒ»¸öС¹¤¾ß£¬¿ÉÒԱȽÏÁ½¸ö¹¤³ÌµÄAPIµÄÔö¼Ó¡¢É¾³ýµÄÇé¿ö¡£ÕâÑùµÄ¹¤¾ßÓ¦¸ÃÊǺÜÓÐʵÓõ쬷½±ãÍŶÓÖ®¼äµÄÐ޸ĵŵͨ¡£http://www.osjava.org/jardiff/A tool to help visualise API differences between two different versions of a project. Jardiff takes two jar files

 

Nokia6670ÊÖ»úµÄ×ÊÁÏ

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About Commons HttpClient Logging

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Commons Resources Ó÷¨

ResourcesFactory factory = new ResourceBundleResourcesFactory(); Resources resources = factory.getResources(aa,resouce.message); resources.setReturnNull(false); Messages messages = new Messages(resources); String msg = messages.getMessage(Locale.SIMPLIFIED_CHINESE,ERR-005,new

 

about j2se

Ïêϸ²é¿´:http://java.sun.com/j2se/1.4.2/index.jsp

 

OSCacheʹÓÃÖ¸ÄÏ

OSCacheʹÓÃÖ¸ÄÏOSCacheÊǵ±Ç°ÔËÓÃ×î¹ãµÄ»º´æ·½°¸£¬JBoss,Hibernate,SpringµÈ¶¼¶ÔÆäÓÐÖ§³Ö£¬ÏÂÃæ¼òµ¥½éÉÜÒ»ÏÂOSCacheµÄÅäÖúÍʹÓùý³Ì¡£1.°²×°¹ý³Ì´Óhttp://www.opensymphony.com/oscache/download.htmlÏÂÔØºÏÊʵÄOSCache°æ±¾£¬ÎÒÏÂÔØµÄÊÇoscache-2.0.2-full°æ±¾¡£½âѹËõÏÂÔØµÄÎļþµ½Ö¸¶¨Ä¿Â¼´Ó½âѹËõĿ¼ȡµÃoscache.jarÎļ

 

about HashMap

HashMap µÄʵ¼ÊÈÝÁ¿¾Í Òò×Ó*ÈÝÁ¿£¬ÆäĬÈÏÖµÊÇ 16×0.75£½12£»µ±´æÈëHashMapµÄ¶ÔÏ󳬹ýÕâ¸öÈÝÁ¿Ê±£¬HashMap ¾Í»áÖØÐ¹¹Ôì´æÈ¡±í¡£Õâ¾ÍÊÇÒ»¸ö´óÎÊÌâ.put·½·¨Object k = maskNull(key); Õâ¸ö¾ÍÊÇÅжϼüÖµÊÇ·ñΪ¿Õ£¬ÆäʵÈç¹ûΪ¿Õ£¬Ëü»á·µ»ØÒ»¸östatic Object ×÷Ϊ¼üÖµ£¬Õâ¾ÍÊÇΪʲôHashMapÔÊÐí¿Õ¼üÖµµÄÔ­Òò¡£int hash =

 

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about md5

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about InetAddress

InetAddress address =

 

about package

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about Deflater

InflaterµÄÄæ²Ù×÷Ö÷Òª¹Ø×¢Ï¹¹ÔìÌ壺public Deflater(intlevel, booleannowrap)Creates a new compressor using the specified compression level. If 'nowrap' is true then the ZLIB header and checksum fields will not be used in order to support the compression format used in both GZIP and

 

about Inflater

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about java.util.zip

Ìṩ¶ÁºÍд±ê×¼µÄzipºÍgzipÎļþ¸ñʽ£¬°üº¬Ê¹ÓÃDEFLATEËã·¨µÄѹËõºÍ½âѹÊý¾ÝÀà¡£Ò²ÊÇzipºÍgzipËùʹÓá£ÁíÍ⻹ÓÐCRC-32ºÍAdler-32УÑéºÍËã·¨¡£Ö§³Ö¹æ·¶Info-ZIP Application Note 970311 - a detailed description of the Info-ZIP format upon which the java.util.zip classes are based.ZLIB Compressed Data Format

 

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http://gceclub.sun.com.cn/download/Java_Docs/html/zh_CN/api/index.html

 

Commons Configuration

Commons

 

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