Search results
"tag:java"
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1
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Colorized Apache Ant Output at the OSX Bash Prompt
For years I've wanted colorized output from Apache Ant when compiling my Java projects. Until today I never really look into it. But a quick Google search lead me to Stack Overflow: Problem with Ant's AnsiColorLogger in Snow Leopard. While the existing ... |
25-Nov-2011 14:13:00 |
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2
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Oh noooooes! javax.el.ELException: [class] is not a valid Java identifier on Apache Tomcat 7
I recently moved my Pebble 2.3.1 blog from one machine to another. In the process of doing so a couple of things broke, like comment validation. Trying to review and approve comments resulted in a mostly blank screen. A check of the logs gave me my ... |
22-Mar-2011 15:28:00 |
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3
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Maximum number of threads in a JVM
Out of curitosity, I thought it would be interesting to know the maximum number of threads I could squeeze out of a JVM on various platforms. From an old thread on Stack Overflow, I knew that different JVM implementations had different limits. So, I ... |
24-Nov-2010 21:27:00 |
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4
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BufferedInputStream's Default Buffer Size Compared to Moore's Law
BufferedInputStream Default Buffer Size Series: Previous | Next We can see that Java's BufferedInputStream (BIS) default buffer size has grown over time. I thought it would be interesting to compare it against other metrics in Computer Science, the ... |
10-Apr-2010 09:52:00 |
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5
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BufferedInputStream's Default Buffer Size Compared to Hard Disk Size
BufferedInputStream Default Buffer Size Series: Previous | Next We can see that Java's BufferedInputStream (BIS) default buffer size has grown over time. I thought it would be interesting to compare it against other metrics in Computer Science, the most ... |
04-Mar-2010 14:06:00 |
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6
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BufferedInputStream's Default Buffer Size Compared to Moore's Law
BufferedInputStream Default Buffer Size Series: Previous | Next We can see that Java's BufferedInputStream (BIS) default buffer size has grown over time. I thought it would be interesting to compare it against other metrics in Computer Science, the most ... |
21-Feb-2010 11:22:00 |
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7
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BufferedInputStream's Default Buffer Size Over Time
While micro-benchmarking the performance of BufferedInputStream with various buffer sizes (both on my new fast SSD and a slow slow USB-attached HDD), the question came to mind "Has this default buffer size value changed over time in Java? And if so, who ... |
31-Jan-2010 18:55:00 |
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8
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Optimal Buffer and Destination Byte Array Size for java.io.BufferedInputStream Reads (for a slow disk)
Earlier in the week I ran some micro-benchmarks against my new very performant Intel X25M solid state drive. Today, for 'kicks', I ran the same benchmarks with the same data against a 5,400 RPM external USB-attached 3.5" hard disk drive. Wow, what a ... |
31-Dec-2009 17:21:00 |
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9
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Optimal Buffer and Destination Byte Array Size for java.io.BufferedInputStream Reads (for a fast disk)
When implementing file reading Java code with Java IO's BufferedInputStream, what buffer size should one choose? Should we just not specific it and go with the default? And what destination byte array size is best? These questions pop up from time to ... |
29-Dec-2009 23:15:00 |
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10
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How and Why I Monitor My Java Web App
It has always surprised me that so many developers confidently send their applications off to production and then fail to monitor them afterward. "It is not my problem now" and "the IT guys will let me know if there is an issue" seem ... |
30-Jun-2009 10:02:00 |
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11
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Real world performance metrics: java.io vs. java.nio (The Sequel)
The first set of results (September 2008) measuring the performance improvement gained by the switch to java.nio for FLV indexing were not particularly scientific. Each data point was from a different file, of dramatically different sizes, with ... |
16-Jan-2009 20:34:00 |
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12
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Real world performance metrics: java.io vs. java.nio
In my application at xtendx AG, there is some code that indexes uploaded FLV (Flash video) files to determine the byte mark of each key-frame which are spaced out every second or so by our encoding process. The index allows client players to request an ... |
06-Sep-2008 21:52:20 |