WuWenbin's Blog

This week, google annouced that GAE supported java now. I tried to upload an app and it really worked. I decide to make a brain storm app for myself, it would record my idea so that i can review what i think.

Google google gae

Here it comes, Google Developer Day 2009, in this day, we will meet lots of developers using Google Tech, and it could broaden our outlook. I hope i can get a chance to join in. God bless me.

Google google

It's a fine day today, i like sunshine. From my office, i can see the sun. Hope everyday goes well.

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FindBugs, a nice tool for java developer. If you are interested in it, go to its home page to learn more.

'Dead Store to local variable', when i see this bug, it really confused me. From the description of FindBug:

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DLS: Dead store to local variable (DLS_DEAD_LOCAL_STORE)

This instruction assigns a value to a local variable, but the value is not read or used in any subsequent instruction. Often, this indicates an error, because the value computed is never used.

Note that Sun's javac compiler often generates dead stores for final local variables. Because FindBugs is a bytecode-based tool, there is no easy way to eliminate these false positives.

Next, let's see the code:

List<Post> list = new List<Post>();
list = getPostList();

From the first line, I get a new list, however, this 'new' method is useless, list is got by the return of getPostList().

To avoid this bug, we can just delete the new method, like this.

List<Post> list = getPostList();

Java java eclipse

Yeah, I just thought that I can translate some english articles, maybe some IT articles, into Chinese. As we all know, many newest thought or tips of IT are in English. To make more people in China know them, I can do this work. It just an idea, I have to make a deep thought

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Yeah, now I'm using Thunderbird to receive email. And there exists addons to support RememberTheMilk and Google Canlendar in Thunderbird.

What you need to do is to download 3 addons

Lightning, Remember the Milk Provider and

Provider for Google Calendar

Hava a good time, everyone

Personal thunderbird mozilla google

This week, I took lesson about taobao. The lesson were one day long, and I was a little tired.

However, all these would give me knowledge, so, try harder

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Yeah, I found that the number of people from Beijing concentrate on my blog had been over that from Tianjin.

Congratuations to myself

wwbBlog wwbblog

I'm in Hangzhou now. I'm lonely at night

It's cold here and always rains. I hope everything gets better.

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Hangzhou, a famous and beautiful city in China. I will work there. I will sit in the train in next several hours, and arrive at Hangzhou tomorrow.

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