t420 review

my vaio was old. Now it went to the box on the edge of my room.
I had to buy new note book.
Eventually, I choosed T420 from lenovo.
I am sure if I wait until September or hopely the black friday
I could've bought better one that I want with spec.
However, my old one was so slow and stuck for min with every click or input,
and I was forced to do homework with my com.
T420 from ebay came at the exact time they promised.

Previously the resolution of the monitor was 11" 1366*768.
I couldn't accept 13" or 14" with 1366*768 with other pretty notebook though they offer beautiful design and great functions.

I love 14" 1600*900 of T420
Merit
1. keyboard wide key.

A lot of blogs shows the merit of T420. So I may mention demerit I felt for my next choice after my T420.
Of course I love my T420 that has those merits that the blogs mentioned.

Demerit
1. swapping ctrl and Fn key
I don't know why lenovo stick to this option.
2. power button gives me slanted feeling when I push it.
3. no usb 3.0
I don't know how good usb3.0 is so I want to have it.
4. sd card slot is unconvenient to use.
5. On the flat there are several hole with steel. I already fold a steel in the hole while I try to put my 4 gb memory.
6. delete key is not in the edge of right up most. why?
7. I still don't know how to use touchpad. I need guidebook for it.
8. a little bit heavier than I expected. 4.6 lbs means a little bit over 2.0 kg
9. I still couldn't find the function that is playing music and monitor out.
10. I found out that the screen is not good when you miss the position of front angle. That means you have to keep the right angle to set your eyes just in front of the screen or you will lose your color or get negative sight(10 Aug 2011)

I wish T420 costed $1,000 but it costed $1,499 however it's still cheeper than the price online lenovo suggested.

buying T420 online

I wanted T430 for next year however due to my old tz notebook that turns off by itself, shoot bluescreen or bear hot floor, I had to do some fallback.
$1499, not cheap but not expensive for the spec.
What I am missing are
SSD 300G,
USB 3.0,
Longer Battery.

Maybe I am gonna have that function for my next notebook.
Now I am quite satisfied with the spec of T420 with price.
I have to c in fact if it really works after I get it.

Anyway, I bought it today and it's coming.

chartFx

http://support.softwarefx.com/OnlineDoc/CfxJava65//

div handling

[html]
[body]
[script]
[!--

function showTable(object){
document.list =
eval('document.getElementById("drop1")');
document.div1 = eval('document.getElementById("div1")');
document.div2 = eval('document.getElementById("div2")');
document.div3 = eval('document.getElementById("div3")');
document.div4 = eval('document.getElementById("div4")');
document.div5 = eval('document.getElementById("div5")');
document.div6 = eval('document.getElementById("div6")');
document.div7 = eval('document.getElementById("div7")');
document.div1.style.visibility = "hidden";
document.div2.style.visibility = "hidden";
document.div3.style.visibility = "hidden";
document.div4.style.visibility = "hidden";
document.div5.style.visibility = "hidden";
document.div6.style.visibility = "hidden";
document.div7.style.visibility = "hidden";
document.selectedDiv = eval('document.getElementById("div'+document.list.value+'")');
// alert("]"+object.value+"[")
document.selectedDiv.style.visibility = "visible";
}

//--]
[/script]


[form]
[select name="drop1" id="drop1" onchange="javascript:showTable(this)"]
[option value="1"]item 1[/option]
[option value="2"]item 2[/option]
[option value="3"]item 3[/option]
[option value="4"]item 4[/option]
[option value="5"]item 5[/option]
[option value="6"]item 6[/option]
[option value="7"]item 7[/option]
[/select]

[div id="div1" style="display:table-row " style="position: absolute; left: 610px; top: 80px; height: 400px;visibility:visible"]
[table width="100" border="1"]
[tr]
[td]
[table width="50" border="1"]
[td]
hey
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[td]
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hey 2
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hey3
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[table width="100" border="1"]
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[div id="div5" style="display:table-row " style="position: absolute; left: 610px; top: 80px; height: 400px;visibility:hidden"]
[table width="10" border="1"]
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[/td]
[/table]
[/div]
[div id="div6" style="display:block" style="position: absolute; left: 610px; top: 80px; height: 400px;visibility:hidden"]
[table width="10" border="1"]
[td]
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[/div]
[div id="div7" style="display:block" style="position: absolute; left: 610px; top: 80px; height: 400px;visibility:hidden"]
[table width="10" border="1"]
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hey last line
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[/html]

it was sort problem of arrays

how to sort arrays with multiple elements of them?

I have a problem with sort of arrays.

for example

problem
//code start
...
public static void main(String [] args){
//case 1
//chkBoxPre, chkboxPost, code1, code2
String a1 = {"1","0","42","12"};
String a2 = {"0","1","32","23",};
List a = new ArrayList();
a.add(a1);
a.add(a2);

TestBean tb01 = new TestBean();
TestBean tb02 = new TestBean();
List b = new ArrayList();
b.add(tb01 );
b.add(tb02 );
}
...

public class TestBean implements Comparable, Serializable{
...
public int compareTo(Object arg0) {
TestBean tb = (TestBean) arg0;
//play with compareTo
if(tb.chkBoxPre.compareTo(this.chkBoxPre)==-1){
return 1;
}else{
return -1;
}
}
}
//code ends

current status
1. it's impossible to sort arrays in a list.

solution
1. so make the array to class shaped like bean.
1.1 the bean implements comparable
1.2 and implements compareTo

missing ebookreader

ebook reader that reads pdf...
ebook reader that I can write some note on the pdf...
ebook reader...

sony tz ownermade

11.1" screen
core2 duo
32G SSD
2G Memory

Ordered 17th of July.
message left from delivery man from 2nd Aug.
received 6th of Aug.

this is my business partner

refreshed...

one day I refreshed my mind with the wind and nature...
the shape of cloud gives me inspiration...

I want to stand on with a spirit of professional position on my area.

concentration.
just do it.
get ready.
one by one - find out one by one,
step forward one by one,
stepping stone.
which is first between your emotion and your reason.

心で考えるのを書き流す。

time is disposable

planning
acting...

just do it!!!
get ready!!!

current process

chapter 5 of DM started.
Discrete Probability.
following by Advanced Counting.

reading it briefly, feeling it easy...

take it easy...

Get Ready.

project

knowing someone believe me in a work site is good thing.
Today, Hujisawa, my manager told me it's nice to take this project with me.

Get Ready.

scariness

scared of study...

why...?

...

get ready...

get ready...