ššJavaŽ¿–â¥‘Š’kƒXƒ ..
930:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/20 20:33:18
’·Š
@‚Æ‚à‚©‚FX‚ȃvƒ‰ƒbƒgƒtƒH[ƒ€‚Å“®‚
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@‹Ê’ŽFŠí—p•n–RGUIASWT‚È‚ñ‚ălƒCƒeƒBƒuˆÚA‚µ‚È‚¯‚è‚á“®‚©‚È‚¢‚µ
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931:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/20 20:39:31
Map<String, ? extends MyInterface> map = new HashMap<String, ? extends MyInterface>();
‚±‚ê‚ɂ͕Œû‚·‚éB
var map = new HashMap<String, ? extends MyInterface>();
‚Á‚ĂȂç‚ñ‚©‚ÈB’ñˆÄƒŒƒxƒ‹‚Ȃ炷‚Å‚ÉJSR‚É‚ ‚é‚ñ‚¾‚Ƃ͎v‚¤‚ªB
932:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/20 20:40:55
‚»‚ñ‚È‚ ‚È‚½‚ÉA‚Í‚¢Scala
933:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/20 20:47:47
>>931
‹t‚Íjdk7‚©‚ç‚Å‚«‚邿‚¤‚ɂȂé—\’肾‚æB
Map<String, ? extends MyInterface> map = new HashMap<>();
934:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/20 20:51:21
>>933
‚È‚é‚Ù‚ÇBIDE‚Ƃ̘AŒg‚ðl‚¦‚Ä‚à‚»‚Á‚¿‚Ì‚ª_“î‚©B
935:806
09/11/20 22:06:28
>>905
ƒ\[ƒX‚³‚Á‚‚è‚Ý‚½‚¯‚Ç@DLL‚½‚½‚¢‚Ä‚é‚ËB
Œg‘Ñ‚ÅMP3‚Á‚ĈӊO‚Æ•~‹‚‚¢‚ÈEEE
936:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/20 22:12:47
ÅV‚Ì‚i‚`‚u‚`‚Q‚d‚d‚ðƒCƒ“ƒXƒg[ƒ‹‚µ‚ÄŽb‚‚µ‚½‚çƒpƒ\ƒRƒ“‹N“®‚·‚邽‚тɃRƒ}ƒ“ƒhƒvƒƒ“ƒvƒg‚ª‹N“®‚µSUN‚̃tƒHƒ‹ƒ_‚Ìdomain01“à‚ɃƒO‚ðì‚èo‚µ‚Ü‚·B
ƒT[ƒo[H‚Ȃ̂©•s–¾‚È‚ñ‚Å‚·‚ªA‚±‚êŽ~‚ß‚é‚ɂ͉½ˆ‚ð‚Ç‚¤‚µ‚½‚ç—Ç‚¢‚Å‚µ‚傤‚©B
‚æ‚낵‚‚¨Šè‚¢‚µ‚Ü‚·B
937:806
09/11/20 22:13:08
>>886
RMI‚Æ‚©Žg‚Á‚ăvƒƒZƒXŠÔ’ÊM‚Å‚à‚µ‚Ä‚é‚킯‚¶‚á‚È‚¢‚Ì‚©‚ÈH
’P“Ƃ̉¼‘zƒ}ƒVƒ“ã‚Å“®‚¢‚Ä‚éê‡AŽQÆ‚³‚ê‚È‚‚È‚Á‚½‚çGC‘ÎۂɂȂé‚̂͂²³’m‚¾‚낤‚µB
ŽãŽQÆ‚µ‚Ä‚¢‚é‚΂ ‚¢A‘¼‚ÌŽQÆ‚ª‚È‚¢‚ÆGC‘ÎۂɂȂé‚Á‚Ä‚¾‚¯‚Ȃ̂ÅA¡‰ñ‚ÌŒ‚ɂ͎g‚¤‚Æ‚±‚ë‚͂Ȃ¢‚©‚àB
‚¿‚å‚Á‚ƈႤ‚±‚Æ‚ð‘z’肵‚Ä‚µ‚Ü‚Á‚½‚Ì‚ÅA‚í‚·‚ê‚ÄOKiŽãŽQÆ
938:806
09/11/20 22:26:26
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ƒƒ‚ƒŠŠJ•úˆ—‚ªŽ©“®‚Ȃ̂ŊȒP‚Å‚ ‚éB
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javaê—p‚«”\ƒGƒfƒBƒ^‚ª‘¶Ý‚·‚邽‚ßA¶ŽY«‚Í‚‚¢iƒLƒŠ
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ƒƒ‚ƒŠŠJ•úˆ—‚ÍŽ©“®‚¾‚ªAƒIƒuƒWƒFƒNƒg‚ÌŠJ•úŒ_‹@‚ȂǂɒˆÓ‚𕥂í‚È‚‚Ȃ邽‚ßB
ƒC[ƒW[ƒ~ƒX‚Ńƒ‚ƒŠƒŠ[ƒN‚ª”¶‚·‚éB
javaSE javaEE ‚Æ@javaME‚͕ʕ¨‰ß‚¬‚éAŒg‘Ñ“d˜b‚Ȃǂ̒[––‚Å‚àSE‚Å‘‚¢‚½‚à‚Ì‚ª“®‚‚±‚Æ‚ðŠú‘Ò‚·‚éB
939:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/20 22:52:32
JLayerME‚ªDLL’@‚H
‚»‚ñ‚È‚à‚ñ’@‚¢‚ĂȂ¢‚ªMMAPI‚̃tƒ‹ƒZƒbƒg‚ªŽÀ‘•‚³‚ê‚ĂȂ¢‚ÆJLayerME‚Í“®‚©‚È‚¢‚©‚çMIDPƒx[ƒX‚ł͖³—B
940:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/20 22:55:54
>>938
>>’ZŠ
>>ƒƒ‚ƒŠŠJ•úˆ—‚ÍŽ©“®‚¾‚ªAƒIƒuƒWƒFƒNƒg‚ÌŠJ•úŒ_‹@‚ȂǂɒˆÓ‚𕥂í‚È‚‚Ȃ邽‚ßB
>>ƒC[ƒW[ƒ~ƒX‚Ńƒ‚ƒŠƒŠ[ƒN‚ª”¶‚·‚éB
‚ ‚ñ‚܂茩‚½‚±‚ƂȂ¢‚¯‚Ç‚ËEEE
‚Ç‚ñ‚È‚ÌH
941:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/20 23:04:30
“ÆŽ©‚É”z—ñƒXƒ^ƒbƒN‚ðì‚낤‚Æ‚µ‚ÄApop‚³‚ê‚½Žž‚Énull‚Å‘|œ‚µ‚È‚¢ê‡‚Æ‚©‚©H
‚µ‚©‚µArrayDequeue‚Æ‚©“K؂ȃNƒ‰ƒX‚ª‚ ‚邵‚È‚ŸB
942:918
09/11/20 23:24:26
>>919
‚ ‚肪‚Æ‚¤‚²‚´‚¢‚Ü‚·B
Arra‚™List‚ÉHashMap‚ðŠi”[‚·‚邱‚Æ‚ÅA‰ðŒˆ‚Å‚«‚Ü‚µ‚½B
943:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/20 23:28:20
>>941
‚¤‚ñB‚»‚¤‚¢‚¤‹³‰È‘‚Æ‚©‚ÉÚ‚Á‚Ä‚»‚¤‚Ȃ̂͂킩‚é‚ñ‚¾‚ªA
ŽÀ‘•ƒŒƒxƒ‹‚̃C[ƒW[ƒ~ƒX‚Å‹N‚±‚郃‚ƒŠƒŠ[ƒN‚Á‚Ăǂñ‚È‚ÌH
944:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 01:17:22
ƒ‰ƒCƒuƒ‰ƒŠ‚Ƀ|ƒCƒ“ƒ^“n‚·Žž‚̓‰ƒCƒuƒ‰ƒŠ‚ðM—Š‚µ‚«‚Á‚Ă邩‚ç
‚ ‚Ƃłµ‚Á‚ؕԂµ‚³‚ê‚邯’´‚±‚Ü‚é
945:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 01:23:54
>>943
static‚ȕϔ‚ɃfƒJ‚¢ƒRƒŒƒNƒVƒ‡ƒ““Ë‚Áž‚ñ‚¾‚܂ܕú’u‚µ‚ăƒ‚ƒŠ‚ð”nŽH‚¢‚·‚邯‚©?
ƒƒ‚ƒŠƒŠ[ƒN‚Æ‚¢‚¤‚̂ͳ‚µ‚‚È‚¢‚¯‚ÇAÇó‚̓ƒ‚ƒŠƒŠ[ƒN‚ɋ߂¢‚ÈB
946:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 01:53:48
Tomcat‚̃RƒlƒNƒ^‚©‰½‚©‚ªƒƒO‚ð‚»‚ñ‚ÈŠ´‚¶‚łقÁ‚½‚ç‚©‚µ‚É‚µ‚Ä‚½‚Á‚Ă̂ª‚ ‚Á‚½‚È
947:806
09/11/21 14:30:28
ƒC[ƒW[ƒ~ƒX‚̘b‚¾‚¯‚Ç
ƒRƒŒƒNƒVƒ‡ƒ“‚ɂԂ¿ž‚Ý‚Á‚ςȂµ‚Å•ú’u‚Æ‚©A‚»‚ñ‚ȃŒƒxƒ‹‚ÌŽÀ‘•‚ËB
Œ»ŽÀ‚ ‚Á‚½‚͂Ȃµ‚¾‚©‚çAƒ\[ƒXƒŒƒrƒ…[‚Æ‚©‚¿‚á‚ñ‚Æ‚â‚낤‚Ë
948:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 16:49:58
JTable‚ªƒNƒŠƒbƒN‚³‚ê‚½Žž‚ÉA‘I‘ð‚³‚ê‚Ä‚¢‚és‚Ìî•ñ‚ðŽæ“¾‚·‚é‚ɂ͂ǂ¤‚·‚ê‚΂¢‚¢‚̂łµ‚傤‚©H
949:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 17:20:07
‚·‚݂܂¹‚ñAƒRƒ“ƒpƒCƒ‹‚Å‚«‚é‚ñ‚Å‚·‚ª‰½‚à•\ަ‚³‚ê‚Ü‚¹‚ñA•‚¯‚Ä‚‚¾‚³‚¢
Œ©‚É‚‚¢‚©‚ÆŽv‚¢‚Ü‚·‚ªA‚¨Šè‚¢‚µ‚Ü‚·
//<applet code="SnakeProg2.class" width="300" height="300"></applet>
import javax.swing.*; import java.awt.*; import java.awt.event.*;
public class SnakeProg2 extends JApplet implements KeyListener { int actiontype = 0, count = 0; int x[] = new int[99]; int y[] = new int[99];
public void init()
this.addKeyListener(this); this.setFocusable(true);
}
public void paint(Graphics g) {
super.paint(g);
x[count] = 0; y[count] = 0;
for (count = 1; count <= x.length; count++) {
switch (actiontype) { case 0: count--; break; case 1: x[count] = x[count-1] + 10; g.drawPolyline(x, y, count); break;
case 2: y[count] = y[count-1] + 10; g.drawPolyline(x, y, count); break;
case 3: x[count] = x[count-1] - 10; g.drawPolyline(x, y, count); break;
case 4: y[count] = y[count-1] - 10; g.drawPolyline(x, y, count); break; } } }
public void keyPressed(KeyEvent e) {
int keyCode = e.getKeyCode();
if(keyCode == KeyEvent.VK_RIGHT) {
if(x[count] == 300 || count == 100) {
actiontype = 0; } else {actiontype = 1;}
} else if(keyCode == KeyEvent.VK_DOWN) { if(y[count] == 300 || count == 100) { actiontype = 0; } else { actiontype = 2; }
} else if(keyCode == KeyEvent.VK_LEFT) { if(x[count] == 0 || count == 100) { actiontype = 0; } else { actiontype = 3; }
else if(keyCode == KeyEvent.VK_UP) { if(y[count] == 0 || count == 100) { actiontype = 0; } else { actiontype = 4; } } repaint(); }
public void keyTyped(KeyEvent e) {
public void keyReleased(KeyEvent e) { }}
950:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 17:33:59
>>948
public void mouseClicked(MouseEvent e) {
int idx = tbl.rowAtPoint(e.getPoint());
}
‚ ‚Ƃ͂¨D‚«‚ÉB
951:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 17:49:53
>>948
JTable‚Å•¶Žš—ñ‚ðƒNƒŠƒbƒN‚µ‚½ê‡‚¾‚¯ƒZƒ‹‚ð‘I‘ðó‘Ô‚É‚·‚é
URLØÝ¸(terai.xrea.jp)
MouseInputAdapter ma = new MouseInputAdapter() {
public void mousePressed(MouseEvent e) {
Point pt = e.getPoint();
int row = table.rowAtPoint(pt);
952:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 17:53:13
>>949
•s–¡‚¢“_‚ª‘½‚·‚¬‚ÄB
‚Æ‚è‚ ‚¦‚¸‰Šúó‘Ô‚Åpaint()‚ª“®‚‚ÆAcount‚Å‚Ìforƒ‹[ƒv‚Ì’†‚Åcount--‚µ‚Ä–³ŒÀƒ‹[ƒvB
953:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 17:57:00
‚ñA“¥‚ñ‚¾‚©BŽŸ—§‚ĂĂ‚é‚ËBƒXƒŒ—§‚Ä‚é‚̂Ђ³‚Ñ‚³‚¾‚ÈB
954:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 18:00:17
ŽŸ‚Í
ššJavaŽ¿–â¥‘Š’kƒXƒŒƒbƒh134šš
½ÚØÝ¸(tech”Â)
955:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 18:01:20
‰³
956:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 18:05:44
‰³
957:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 18:18:26
>>949
‚í‚©‚ç‚ñ
958:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 18:20:52
>>950-951
‚Æ‚ñ‚‚·
959:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
09/11/21 18:27:50
’N‚©2ch‚Ƀ\[ƒX“\‚邯‚«®Œ`‚·‚éƒc[ƒ‹ì‚ê‚æ
ÅVƒŒƒX•\ަƒXƒŒƒbƒh‚ÌŒŸõ—ÞŽ—ƒXƒŒˆê——˜b‘è‚̃jƒ…[ƒX‚¨‚Ü‚©‚¹ƒŠƒXƒg¥ƒIƒvƒVƒ‡ƒ“‚ð•\ަ‰É‚‚Ԃµ2ch
4924“ú‘O‚ÉXV/235 KB
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