[B! ãƒ‡ãƒãƒƒã‚°] learnã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

learn id:learn

ãƒ‡ãƒãƒƒã‚°ã«é–¢ã™ã‚‹learnã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (35)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

Ftraceã§ã‚«ãƒ¼ãƒãƒ«ã®ä¸€éƒ¨ã®å‡¦ç†ã‚’è¿½ã„ã‹ã‘ã‚‹æ–¹æ³• - Qiita
ftraceã®functionãƒˆãƒ¬ãƒ¼ã‚µã‚„function graphãƒˆãƒ¬ãƒ¼ã‚µã‚’ä½¿ã†ã¨ã€ã‚«ãƒ¼ãƒãƒ«ã®é–¢æ•°å‘¼ã³å‡ºã—å‡¦ç†ã‚’è¿½ã„ã‹ã‘ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ftraceã®è«¸æ©Ÿèƒ½ã‚’ã‚«ãƒ¼ãƒãƒ«ã§æœ‰åŠ¹ã«ã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦ã¯å‰å›žã®æŠ•ç¨¿ã‚’å‚ç…§ã—ã¦ãã ã•ã„ã€‚ãŸã ã—ä»Šå›žæ›¸ã„ã¦ã„ã‚‹å†…å®¹ã¯ã€æã‚‰ãFedoraã‚„Ubuntuã®ã‚«ãƒ¼ãƒãƒ«ã§ã¯ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§æœ‰åŠ¹ã«ãªã£ã¦ã„ã¾ã™ã€‚ #é–¢æ•°ã‚³ãƒ¼ãƒ«ãƒˆãƒ¬ãƒ¼ã‚µ ftraceã«ã¯Linuxã‚«ãƒ¼ãƒãƒ«å†…ã®é–¢æ•°å‘¼ã³å‡ºã—ã‚’ãƒˆãƒ¬ãƒ¼ã‚¹ã™ã‚‹é–¢æ•°ã‚³ãƒ¼ãƒ«ãƒˆãƒ¬ãƒ¼ã‚µãƒ»é–¢æ•°ã‚³ãƒ¼ãƒ«ã‚°ãƒ©ãƒ•ãƒˆãƒ¬ãƒ¼ã‚µã‚’ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã¾ã™ã€‚ é–¢æ•°ã‚³ãƒ¼ãƒ«ãƒˆãƒ¬ãƒ¼ã‚µã¯functionã‚’ã€é–¢æ•°ã‚³ãƒ¼ãƒ«ã‚°ãƒ©ãƒ•ãƒˆãƒ¬ãƒ¼ã‚µã¯ function_graph ã‚’ã€/sys/kerne/debug/tracing/current_tracerã«æ›¸ãè¾¼ã‚€ã ã‘ã§åˆ©ç”¨ã§ãã¾ã™ã€‚ ã“ã‚Œã‚‰ã®é–¢æ•°ã‚³ãƒ¼ãƒ«ï¼ˆã‚°ãƒ©ãƒ•ï¼‰ãƒˆãƒ¬ãƒ¼ã‚µã¯ã€ã‚¤ãƒ³ãƒ©ã‚¤ãƒ³å±•é–‹ã•ã‚Œã¦ã„ãªã„ã™ã¹ã¦ã®é–¢æ•°å‘¼ã³å‡ºã—ã‚’ãƒˆãƒ¬ãƒ¼ã‚¹ã—
learn 2016/09/20
linux

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
Infer Static Analyzer | Infer | Infer
A tool to detect bugs in Java and C/C++/Objective-C code before it shipsInfer is a static analysis tool - if you give Infer some Java or C/C++/Objective-C code it produces a list of potential bugs. Anyone can use Infer to intercept critical bugs before they have shipped to users, and help prevent crashes or poor performance.
learn 2015/06/13
java

Objective-C

é™çš„è§£æžãƒ„ãƒ¼ãƒ«

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
Introducing A Cross-Platform Debugger For Go | Mailgun
We use Go for a lot of our server development here at Mailgun, and itâ€™s great. Coming from Python, though, there is one thing I really missed:
learn 2015/04/21
golang

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
FTH - Fault Torelant Heap ã®ç„¡åŠ¹åŒ–ã‚„ãƒªã‚¹ãƒˆã®ã‚¯ãƒªã‚¢æ–¹æ³•ãªã© | ã‚²ãƒ¼ãƒ ãƒ—ãƒã‚°ãƒ©ãƒžã®ç”Ÿæ…‹: ã‚²ãƒ¼ãƒ ãƒ—ãƒã‚°ãƒ©ãƒžã®å°ãƒã‚¿ 0x0003
2011å¹´7æœˆ31æ—¥æ—¥æ›œæ—¥ ã‚²ãƒ¼ãƒ ãƒ—ãƒã‚°ãƒ©ãƒžã®å°ãƒã‚¿ 0x0003 Windows 7ç’°å¢ƒä¸‹ã§Visual Studioã‚’ç”¨ã„ã¦ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ãƒ‡ãƒãƒƒã‚°é–‹å§‹ã™ã‚‹ã¨ã€ ã€Œå‡ºåŠ›ã€ã‚¦ã‚£ãƒ³ãƒ‰ã‚¦ã« FTH: (nnn): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. *** ã¨è¡¨ç¤ºã•ã‚Œã‚‹ã“ã¨ãŒã‚ã‚‹ã€‚ ã“ã‚Œã®æ„å‘³ã¨å¯¾å‡¦æ³•ã¨ã‹ã€‚ â– FTHã¨ã¯ FTHã¯ã€"Fault Torelant Heap"ã®é æ–‡å—ã‚’ã¨ã£ã¦ã„ã‚‹ã€‚ Windows 7ã‹ã‚‰å®Ÿè£…ã•ã‚ŒãŸæ©Ÿèƒ½ã§ã€ãƒ¡ãƒ¢ãƒªç ´å£Šã‚’èµ·ã“ã—ãŸãƒ—ãƒã‚»ã‚¹ã‚’è¦šãˆã¦ãŠã„ã¦ æ¬¡ã®å®Ÿè¡Œæ™‚ã‹ã‚‰ã¯ã€å£Šã•ã‚Œã‚‹é ˜åŸŸã‚’ç¹”ã‚Šè¾¼ã‚“ã§ãƒ¡ãƒ¢ãƒªç¢ºä¿ã™ã‚‹ã¨ã„ã†ä»•çµ„ã¿ã€‚ é–‹ç™ºè€…è¦–ç‚¹ã§ã¯ã€ãƒã‚°ã®å†ç¾ãŒé›£ã—ããªã‚‹ã ã‘ã§ã‚ã£ã¦ã€è¿·æƒ‘æ¥µã¾ã‚Šãªã„æ©Ÿèƒ½ã€‚ ãƒ¦ãƒ¼ã‚¶ãƒ¼çš„ã«ã¯ã€
learn 2015/01/22
windows

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
Java: æœ¬ç•ªç’°å¢ƒã§ã®ãƒ‡ãƒãƒƒã‚°ã‚¹ã‚ãƒ«ã‚’ç£¨ã - ãƒ¯ã‚¶ãƒŽãƒ | wazanova
https://www.youtube.com/watch?v=7KS4L-mA_-c 1 comment | 0 points | by WazanovaNews â– comment by Jshiike | ç´„1æ™‚é–“å‰ Takipi ã®Founderã§ã‚ã‚‹TalWeissã®San Francisco Java User GroupãƒŸãƒ¼ãƒˆã‚¢ãƒƒãƒ—ã§ã®è¬›æ¼”ã€‚æœ¬ç•ªç’°å¢ƒã§å½¹ã«ç«‹ã¤ãƒ‡ãƒãƒƒã‚°ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã®ç´¹ä»‹ã§ã™ã€‚ 1. ã‚¹ãƒ¬ãƒƒãƒ‰åã®æ´»ç”¨ ã‚¹ãƒ¬ãƒƒãƒ‰åã¯mutableï¼ˆEJBé™¤ãï¼‰ã§ã‚ã‚‹ã€‚ã‚³ãƒ¼ãƒ‰ã®ã‚³ãƒ³ãƒ†ã‚ã‚¹ãƒˆã«ã‚ã‚ã›ã¦ã€Thread.currentThread().setName(Context, TID, Params, Time,...);ã®ã‚ˆã†ã«ã™ã‚Œã°ã€ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³IDã€Serveletãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã€ã‚ãƒ¥ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸IDã€èµ·å‹•æ™‚é–“ãªã©ã€ã‚¹ã‚¿ãƒƒã‚¯ãƒˆãƒ¬ãƒ¼ã‚¹ã«å½¹ã«ç«‹ã¤æƒ…å ±ã‚’è¡¨ç¤ºã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ã€‚ J
learn 2015/01/20
java

jvm

ãƒˆãƒ©ãƒ–ãƒ«ã‚·ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
Chrome DevTools Â |Â Chrome for Developers
Build with Chrome Learn how Chrome works, participate in origin trials, and build with Chrome everywhere.
learn 2015/01/20
JavaScript

chrome

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
hiboma/mysql/bug-48357-binlog-corruputed.md at master Â· hiboma/hiboma
You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
learn 2014/12/20
mysql

gdb

ãƒ‡ãƒãƒƒã‚°

ãƒˆãƒ©ãƒ–ãƒ«ã‚·ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³
ãƒªãƒ³ã‚¯
Adobeè£½ã®JavaScriptãƒ‡ãƒãƒƒã‚¬TheseusãŒã™ã”ã„ - Qiita
ã“ã®å‰ã€ç ”ç©¶å®¤ã®å…ˆç”Ÿã«æ•™ãˆã¦ã‚‚ã‚‰ã£ãŸAdobeè£½ã®JavaScriptãƒ‡ãƒãƒƒã‚¬TheseusãŒã‹ãªã‚Šä¾¿åˆ©ãªã®ã§ã”ç´¹ä»‹ã—ã¾ã™ã€‚ ##Theseusã¨ã¯ Theseusã¯ã€Adobeã¨MITã®å…±åŒç ”ç©¶ã‹ã‚‰ç”Ÿã¾ã‚ŒãŸJavaScriptã®ãƒ‡ãƒãƒƒã‚¬ã§ã™ï¼ˆâ†’å¦ä¼šè«–æ–‡ï¼‰ã€‚Chromeã¨Node.jsã®ä¸Šã§å‹•ãã¾ã™ã€‚å…·ä½“çš„ã«ä½•ã‚’ã—ã¦ãã‚Œã‚‹ã®ã‹ã‚’ã–ã£ãã‚Šè¨€ã†ã¨ã€é–¢æ•°ã®ã‚³ãƒ¼ãƒ«ã‚’è¿½è·¡ã—ã¦ã€Bracketsã¨ã„ã†Adobeè£½ã®ã‚¨ãƒ‡ã‚£ã‚¿ã«ä¸‹ç”»åƒã®ã‚ˆã†ãªæ„Ÿã˜ã§è¡¨ç¤ºã—ã¦ãã‚Œã¾ã™ã€‚ Theseusã®ã™ã”ã„ã¨ã“ã‚ã¯ã€ã‚³ãƒ¼ãƒ«ãƒãƒƒã‚¯ã®å®Ÿè¡Œã¾ã§è¿½è·¡ã—ã¦ãã‚Œã‚‹ã“ã¨ã§ã™ã€‚ã‚‚ã¡ã‚ã‚“ã€ã‚¨ãƒ©ãƒ¼ãŒèµ·ããŸç®‡æ‰€ã‚‚ã™ãã«è¦‹ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ã¾ãŸã€ãƒ‡ãƒãƒƒã‚°ã‚’ã™ã‚‹ã¨ãã€æ°—ã«ãªã‚‹ç®‡æ‰€ã«console.logã‚’æŒŸã‚€ã“ã¨ãŒã‚ã‚‹ã¨æ€ã„ã¾ã™ãŒã€Theseusã‚’ä½¿ãˆã°ãã®å¿…è¦ã‚‚ã‚ã‚Šã¾ã›ã‚“ã€‚é–¢æ•°ã®æ¨ªã«è¡¨ç¤ºã•ã‚Œã¦ã„ã‚‹ã‚³ãƒ¼ãƒ«å›žæ•°ã‚’ã‚¯ãƒªãƒƒã‚¯ã™ã‚Œã°ã€ãã®é–¢æ•°ã®å®Ÿè¡Œãƒã‚°ã‚’è¡¨
learn 2014/11/30
JavaScript

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
monitorEventsï¼ãªã«ã“ã‚Œï¼ï¼ã‚¹ã‚´ã‚¤ï¼ï¼ï¼
Chrome Developer Toolsã«ã¯ã€monitorEventsã¨ã„ã†ãƒ¡ã‚½ãƒƒãƒ‰ãŒã‚ã‚‹ã‚“ã§ã™ãã€‚ãƒ‡ãƒ™ãƒãƒƒãƒ‘ãƒ¼ãƒ„ãƒ¼ãƒ«ã‚’é–‹ã„ã¦ã€ monitorEvents(window, "click") ã®ã‚ˆã†ã«æ‰“ã¡è¾¼ã‚€ã¨ã€ç”»é¢ã§ã©ã“ã‚’ã‚¯ãƒªãƒƒã‚¯ã—ãŸã®ã‹ç‰ãŒã‚³ãƒ³ã‚½ãƒ¼ãƒ«ã«å‡ºåŠ›ã•ã‚Œã¾ã™ã€‚é¢ç™½ã„ï¼ï¼ ãƒ¢ãƒ‹ã‚¿ãƒ¼ã§ãã‚‹ã‚¤ãƒ™ãƒ³ãƒˆã¯ã€mouseãƒ»keyãƒ»touchãƒ»controlãŒã‚ã‚‹ã‚ˆã†ã§ã™ã€‚ä»Šã™ããªã«ã‹ã¨ã„ã†ã‚ã‘ã§ã¯ãªã„ã§ã™ãŒã€è¦šãˆã¦ãŠãã¨å½¹ã«ç«‹ã¤æ™‚ãŒæ¥ã‚‹ã‹ã‚‚ï¼ï¼Ÿ ã¡ãªã¿ã«ã€2011å¹´ã®ãƒ–ãƒã‚°ã§è¨€åŠã•ã‚Œã¦ã„ãŸã‚Šã™ã‚‹ã®ã§ã‹ãªã‚Šæ˜”ã‹ã‚‰ã‚ã£ãŸã‚“ã§ã™ãâ€¦â€¦ Command Line API Reference - Google Chrome Chrome Developer Tools â€“ monitorEvents - Brian Grinstead
learn 2014/10/30
javascript

ãƒ‡ãƒãƒƒã‚°

chrome
ãƒªãƒ³ã‚¯
ã€Žãƒ‘ãƒ¼ãƒ•ã‚§ã‚¯ãƒˆ Ruby on Railsã€ã‚’èªã‚“ã - ãã«ãã˜
ã€Žãƒ‘ãƒ¼ãƒ•ã‚§ã‚¯ãƒˆ Ruby on Railsã€ï¼ˆã™ãŒã‚ã‚‰ã¾ã•ã®ã‚Š, å‰å³¶çœŸä¸€, è¿‘è—¤å®‡æ™ºæœ—, æ©‹ç«‹å‹å®ï¼‰ã‚’èªã¿ã¾ã—ãŸã€‚ã€ŒRails é–‹ç™ºã«æ…£ã‚Œã¦ããŸã‹ãªã€ãã‚‰ã„ã®äººã«ã¡ã‚‡ã†ã©ã„ã„å†…å®¹ã ã£ãŸã¨æ€ã„ã¾ã™ã€‚ãã‚Œãã‚‰ã„ãƒ¬ãƒ™ãƒ«ã®äººãŒå°‘ã—ä¸Šã‚’ç›®æŒ‡ã—ãŸã‚Šã€ã‚ˆã‚Š Rails ã‚‰ã—ã„è¨è¨ˆã‚„é–‹ç™ºã®ä»•æ–¹ã‚’å¦ã‚“ã ã‚Šã™ã‚‹ã®ã«ã„ã„æ›¸ç±ã ã¨æ€ã„ã¾ã—ãŸã€‚Ruby 2 ã‚„ Rails 4 å‘ã‘ã®èª¬æ˜Žã«ãªã£ã¦ã„ã‚‹ã®ã§ã€æ–°ã—ã‚ã®æƒ…å ±ã‚’å¾—ãŸã„ã‚ˆã†ãªå ´åˆã«ã‚‚ãŠè–¦ã‚ã§ã™ã€‚é€†ã«ã€æœ€æ–°ã® Ruby ã‚„ Rails ã§ãƒãƒªãƒãƒªé–‹ç™ºã—ã¦ã„ã‚‹ã‚ˆã†ãªäººã«ã¯æ—¢çŸ¥ã®ã“ã¨ã°ã‹ã‚Šã§ç‰©è¶³ã‚Šãªã„ã‚“ã˜ã‚ƒãªã„ã‹ãªã¨ã„ã†å°è±¡ã§ã™ã€‚ å…¨ä½“çš„ã«èˆˆå‘³ã¯ã‚ã£ãŸã®ã§ã™ãŒã€è³¼å…¥ã®æ±ºã‚æ‰‹ã¨ãªã£ãŸã®ã¯ç¬¬9ç« ã€Œã‚ˆã‚Šå®Ÿè·µçš„ãªãƒ¢ãƒ‡ãƒ«ã®ä½¿ã„æ–¹ã€ã§ã™ã€‚ã©ã†è¨è¨ˆã™ã‚‹ã‹ã€ã©ã†ãƒªãƒ•ã‚¡ã‚¯ã‚¿ãƒªãƒ³ã‚°ã™ã‚‹ã‹ã®1ã¤ã®æŒ‡é‡ã¨ã—ã¦èªã‚“ã§ã¿ãŸã„ã¨æ€ã„ã¾ã—ãŸã€‚å®Ÿéš›ã«èªã‚“ã æ„Ÿæƒ³ã¨ã—ã¦ã¯ã€å¦ã³ã‚‚å¤šãã€èªã‚“ã§ã‚ˆã‹ã£ãŸã¨
learn 2014/09/30
rails

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
How to Debug Anything
Does your code work? Probably not. The libraries you're using probably don't work either. If you're lucky, the OS does, but even then you'll probably find something wrong if you look hard enough. Debugging is the reason that the last 20% of shipping a product usually accounts for 80% of the time. And yet, there are a million blog posts and talks about writing code, but very few about figuring out
learn 2014/08/11
strace

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
Source Mapã‚’æ‰±ã†é–¢é€£ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã®ã¾ã¨ã‚
ã“ã®è¨˜äº‹ã¯Source Mapã«å¯¾å¿œã—ãŸä½•ã‹ã‚’ä½œã‚‹ãŸã‚ã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã¨ã‹ä»•æ§˜ã¨ã‹ã«ã¤ã„ã¦èª¿ã¹ã¦ãƒ¡ãƒ¢ã£ãŸè¨˜äº‹ã§ã™ã€‚ åˆ©ç”¨ã™ã‚‹å ´åˆã®è©±ã¯Source Maps 101 â€“ Tuts+ Code Tutorialç‰ æ¤œç´¢ã™ã‚Œã°è‰²ã€…å‡ºã¦ãã‚‹ã¨æ€ã„ã¾ã™ã€‚ Source Mapã¨ã¯ Source Map Revision 3 Proposal â€“ Google ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆ ä»•æ§˜ #JSã‚ªã‚¸ã‚µãƒ³ã§ Source Map ã«ã¤ã„ã¦è©±ã—ã¦ãã¾ã—ãŸ : document source mapã®æ¦‚è¦ JavaScriptã®Source Mapã®å†…éƒ¨è¡¨ç¾ã«ã¤ã„ã¦ Base64ã®mappingséƒ¨åˆ†ã®ä»•çµ„ã¿ source-map-visualization ãƒ“ã‚¸ãƒ¥ã‚¢ãƒ©ã‚¤ã‚ºãƒ„ãƒ¼ãƒ« mozilla/source-map source map ã®ã‚³ã‚¢ã€€ã¨è¨€ãˆã‚‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«(è‰²ã€…ãªãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ãŒä½¿ã†) source map ã®
learn 2014/06/22
JavaScript

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
Shibu's Diary: JavaScriptã®ãƒ¡ãƒ¢ãƒªãƒªãƒ¼ã‚¯ã‚’10å€é€Ÿã§ç™ºè¦‹ã™ã‚‹
æ¸‹æ—¥è¨˜@shibu.jp æ¸‹å·ã‚ˆã—ãã®æ—¥è¨˜ã§ã™ã€‚ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢é–‹ç™ºã¨ã‹ã€ãƒ©ã‚¤ãƒ•ãƒãƒƒã‚¯ã‚’ä¸å¿ƒã«è¨˜äº‹ã‚’æ›¸ã„ã¦ã„ãã¾ã™ã€‚ ãƒ¡ãƒ¢ãƒªãƒªãƒ¼ã‚¯ã€‚ä¸€è¨€ã§ãƒ—ãƒã‚°ãƒ©ãƒžã‚’æ»ã«è¿½ã„ã‚„ã‚‹ææ€–ã®è¨€è‘‰ã€‚C/C++ã®ä¸–ç•Œã§ã¯mallocã—ãŸã®ã«freeã—ãªã„ã¨ã‹ã®ã‚±ã‚¢ãƒ¬ã‚¹ãƒŸã‚¹ã§ã‚ˆãèµ·ãã¦ã„ãŸå•é¡Œã§ã™ã€‚ãã®å¾Œã€ã‚¬ãƒ™ãƒ¼ã‚¸ã‚³ãƒ¬ã‚¯ã‚¿ãŒæŽƒé™¤ã—ã¦ãã‚Œã‚‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžãŒå¢—ãˆã€ä¸€éƒ¨ã®è¨€èªžã§å¾ªç’°å‚ç…§ã«æ°—ã‚’ã¤ã‘ã‚‹ãã‚‰ã„ã§ã‚ã¾ã‚Šæ°—ã«ã—ãªãã¦ã‚‚è‰¯ã„çš„ãªé¢¨æ½®ã«ãªã£ã¦ã„ã¾ã™ã€‚ ã¨ã„ã†ã‚‚ã®ã®ã€ãã†ã¨ã‚‚è¨€ã£ã¦ã‚‰ã‚Œãªããªã„çŠ¶æ³ã‚‚å¢—ãˆã¦ãã¦ã„ã¾ã™ã€‚ã‚¯ãƒ©ã‚¦ãƒ‰ã®ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ã‚¦ãƒˆãƒ–ãƒ¼ãƒ ã‚‚ä¸€æ®µè½ã¨ã„ã†ã‹ã‚³ãƒ¢ãƒ‡ã‚£ãƒ†ã‚£åŒ–ã—ã€goè¨€èªžã§å†ã³æ€§èƒ½å‘ä¸Šæ–¹é¢ã«é–¢å¿ƒãŒå¯„ã›ã‚‰ã‚ŒãŸã‚Šã€æ—¥æœ¬ã§Erlangã®å‹‰å¼·ä¼šãŒæº€å¸ã«ãªã£ãŸã‚Šã€ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ã‚¦ãƒˆã‹ã‚‰å†ã³ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ãƒƒãƒ—æ–¹é¢ã«è©±é¡ŒãŒç§»ã‚Šã¤ã¤ã‚ã‚‹ã®ã‚’æ„Ÿã˜ã¾ã™ã€‚é•·æ™‚é–“ç¨¼åƒã®ã‚µãƒ¼ãƒã§ã€ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ãƒƒãƒ—ã—ã¦ã•ã‚‰ã«æ•°å¤šãã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’å¤§é‡ã«å—ã‘ã‚‹ã‚ˆã†
learn 2014/05/25
node.js

ãƒ‡ãƒãƒƒã‚°

ãƒˆãƒ©ãƒ–ãƒ«ã‚·ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³
ãƒªãƒ³ã‚¯
IntelliJ IDEA 13.1 EAPã®Chronon Debuggerã‚’ãŠè©¦ã—ãã ã•ã„ï¼ | Post Blog
IntelliJ IDEAã®æ¬¡æœŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã€13.1ã§ã¯Chronon Debugger ã‚’ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã§ã‚µãƒãƒ¼ãƒˆã—ã„ã¾ã™ã€‚æ—¢ã«EAPã‚ˆã‚ŠãŠè©¦ã—é ‚ã‘ã¾ã™ã€‚ã”å˜ã˜ã§ãªã„æ–¹ã®ãŸã‚ã«èª¬æ˜Žã—ã¾ã™ã¨ã€Chronon ã¯Javaãƒ—ãƒã‚°ãƒ©ãƒ ã®å‹•ä½œçŠ¶æ³ã‚’è¨˜éŒ²ã—ã¦ã€å¾Œã‹ã‚‰è§£æžã™ã‚‹ã“ã¨ãŒã§ãã‚‹é©æ–°çš„ãƒ„ãƒ¼ãƒ«ã§ã™ã€‚è¤‡é›‘ãªãƒã‚°ã‚’è¿½è·¡ã™ã‚‹ã®ã«ã¨ã¦ã‚‚æœ‰åŠ¹ã§ã™ã€‚ Chrononã¯å•†ç”¨ãƒ„ãƒ¼ãƒ«ã§ã€é€šå¸¸ã¯ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ã‚’è³¼å…¥ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã„ã¾ã™ãŒã€ãªã‚“ã¨IntelliJ IDEA 13.1 Ultimateã‚’ãŠä½¿ã„ã®æ–¹ã¯å®Œå…¨ã«ç„¡æ–™ã§ã”åˆ©ç”¨ã„ãŸã ã‘ã¾ã™ã€‚ ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« Chrononã‚’æœ‰åŠ¹ã«ã™ã‚‹ã«ã¯ã¾ãšSettings â†’ Plugins â†’ Install JetBrains pluginã‚ˆã‚ŠChrononã‚’é¸æŠžè‚¢ã€ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ãã ã•ã„ã€‚ Chronon Include/Excludeãƒ‘ã‚¿ãƒ¼ãƒ³ Chrononã¯cod
learn 2014/03/07
ä¾¿åˆ©ãã†

IntelliJ

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
ãƒ‘ãƒ¼ãƒ•ã‚§ã‚¯ãƒˆãªCRubyã‚’ç›®æŒ‡ã—ã¦ - 1è¡Œã®ãƒã‚°ä¿®æ£ã«æ½œã‚€è‹¦åŠ´ - - I am Cruby!
ã“ã®è¨˜äº‹ã¯ãƒ‘ãƒ¼ãƒ•ã‚§ã‚¯ãƒˆRuby Advent Calendar 2013 - Adventar ã®9æ—¥ç›®ã§ã™ã€‚ å‰ã®æ—¥ã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã¯ãƒ‘ãƒ¼ãƒ•ã‚§ã‚¯ãƒˆRuby Advent Calendar 2013(8æ—¥ç›®) Let's Sinatra Life - ãŸã¡ãƒ–ãƒã‚°ã§ã™ã€‚ ã¾ã å‚åŠ ã§ãã¾ã™ã®ã§ã€ã¿ãªã•ã¾ã‚‚ãœã²ã€‚ ãƒ‘ãƒ¼ãƒ•ã‚§ã‚¯ãƒˆRuby Advent Calendar 2013 - Adventar ãƒ‘ãƒ¼ãƒ•ã‚§ã‚¯ãƒˆRuby Rubyã®ä»•æ§˜ã«å¤§å¤‰è©³ã—ã„åŒåƒšã¸ã®çŒ®æœ¬ã‚’ã‚¤ãƒ³ã‚¿ãƒ¼ã‚»ãƒ—ãƒˆã—ã¦èªã¾ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚ ã•ã¾ã–ã¾ãªæ©Ÿèƒ½ã‚’ã¾ã¨ã‚ãŸã¨ã¦ã‚‚ã‚ˆã„æœ¬ã ã¨æ€ã„ã¾ã™ã€‚ è‘—è€…ã®ã¿ãªã•ã¾ã®è‹¦åŠ´ãŒå²ã°ã‚Œã¾ã—ãŸã€‚ãƒ‘ãƒ¼ãƒ•ã‚§ã‚¯ãƒˆRuby (PERFECT SERIES 6)ä½œè€…: Rubyã‚µãƒãƒ¼ã‚¿ãƒ¼ã‚º,ã™ãŒã‚ã‚‰ã¾ã•ã®ã‚Š,å¯ºç”°çŽ„å¤ªéƒŽ,ä¸‰æ‘ç›Šéš†,è¿‘è—¤å®‡æ™ºæœ—,æ©‹ç«‹å‹å®,é–¢å£äº®ä¸€å‡ºç‰ˆç¤¾/ãƒ¡ãƒ¼ã‚«ãƒ¼: æŠ€è¡“è©•è«–ç¤¾ç™ºå£²æ—¥: 2013/08/1
learn 2013/12/10
ruby

gc

gdb

c

ãƒ‡ãƒãƒƒã‚°

ãƒˆãƒ©ãƒ–ãƒ«ã‚·ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³
ãƒªãƒ³ã‚¯
Rails4 ä»Šã®ã¨ã“ã‚æœ€å¼·ãªãƒ‡ãƒãƒƒã‚°ãƒ„ãƒ¼ãƒ«é” - Qiita
Gemfile ã® ã€Œgroup :test, :development doã€ãƒ–ãƒãƒƒã‚¯ã«æ›¸ã„ã¦ã„ã‚‹ å€‹äººçš„ã«æœ€å¼·ãªè¨å®š ã‚’æ™’ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚(2013/10/24 ç¾åœ¨) ä½œæ¥ç’°å¢ƒ Ruby 2.0.0p247 Rails 4.0.0 Gemfileã«è¨å®šã—ã¦ã„ã‚‹å†…å®¹ â€» ã‚³ãƒ¡ãƒ³ãƒˆã«éšæ™‚å¤‰æ›´ã—ãŸã‚‚ã®ã‚’è¿½è¨˜ã—ã¾ã™ãƒ¼ group :test, :development do gem 'pry-rails' gem 'pry-doc' gem 'pry-stack_explorer' if RUBY_VERSION >= '2.0.0' gem 'pry-byebug' else # ä»¥ä¸‹ã¯Ruby1.9ã®æ™‚ã®ã¿ä½¿ã†(pry-byebugã®ä»£ã‚ã‚Šã«) # debuggerã¯1.9ä»¥ä¸‹ã§ã—ã‹å‹•ä½œã—ãªã„, remote ã¯ byebug ã§ä½¿ãˆãªã„ã‚ˆã†ã«ãªã£ãŸ gem 'pry-debugger
learn 2013/10/29
rails4

rails

Gemfile

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
Eclipseãƒ‡ãƒãƒƒã‚¬ã‚’æ´»ç”¨ã™ã‚‹ãŸã‚ã®31ã®tips
54. A.ãƒªãƒ¢ãƒ¼ãƒˆãƒ‡ãƒãƒƒã‚°ã—ã¾ã— ã‚‡ã† ãƒªãƒ¢ãƒ¼ãƒˆãƒ‡ãƒãƒƒã‚°ã¨ã¯ã€ä»–ã®JVMã‚’ãƒ‡ãƒãƒƒã‚°ã™ã‚‹äº‹ ã§ã™ã€‚ JDWP(Java Debug Wire Protocol)ã‚’ä½¿ã£ã¦é€šä¿¡ ã§ãã‚‹ã‚ˆã†ã«èµ·å‹•æ™‚ã«æŒ‡å®šã—ã¾ã™ã€‚ ä»–ã®ãƒžã‚·ãƒ³ã®JVMã¨ã‚‚é€šä¿¡ã§ãã¾ã™ã€‚ çŸ¥ã£ã¦ãŠãã¨çµæ§‹ã¹ã‚“ã‚Šã€‚(antç‰ã®ãƒ‡ãƒãƒƒã‚°) å‹•ä½œã—ã¦ã„ã‚‹JVMã®ã‚¯ãƒ©ã‚¹ã‚’æ›¸ãæ›ãˆãªã„ã¨ãƒ›ãƒƒãƒˆ ã‚³ãƒ¼ãƒ‰ãƒªãƒ—ãƒ¬ãƒ¼ã‚¹ã¯ã•ã‚Œãªã„ç‚¹ã¯æ³¨æ„ 13å¹´9æœˆ29æ—¥æ—¥æ›œæ—¥ 56. A.ãƒªãƒ¢ãƒ¼ãƒˆãƒ‡ãƒãƒƒã‚°ã—ã¾ã— ã‚‡ã† ãã‚Œãžã‚Œã®æ„å‘³ ã€Œ-agentlib:jdwpã€ JDWPå®Ÿè£…ã®ãƒãƒ¼ãƒ‰æŒ‡å®šã€‚ ã€Œtransportã€ é€šä¿¡æ–¹æ³•ã€‚é€šå¸¸ã¯ã‚½ã‚±ãƒƒãƒˆã€‚Windowsã§ã¯å…±æœ‰ãƒ¡ãƒ¢ãƒªã‚‚æŒ‡å®š å¯ã€‚ ã€Œserverã€ yã®å ´åˆã€èµ·å‹•ã™ã‚‹JVMãŒãƒ‡ãƒãƒƒã‚¬ã•ã‚Œã‚‹å´ã«ãªã‚Šã¾ã™ã€‚ãƒ‡ãƒãƒƒ ã‚°ã—ãŸã„ã‚¢ãƒ—ãƒªå´ã¯y ã€Œsuspendã€ yã®å ´åˆã€æŽ¥ç¶šã™ã‚‹ã¾ã§ã‚¢ãƒ—ãƒªã¯èµ·å‹•ã•ã‚Œã¾ã›ã‚“ã€‚ ã€Œaddres
learn 2013/10/01
eclipse

ãƒ‡ãƒãƒƒã‚°

è³‡æ–™
ãƒªãƒ³ã‚¯
Chrome DevTools.next
1. Chrome Â DevTools.next 2012/12/21 Cyber Â Agent Toru Â Yoshikawa Â ( Â @yoshikawa_Ì²t Â ) 2. Who? å‰å· Â å¾¹ Â / Â Toru Â Yoshikawa @yoshikawa_Ì²t C.A.Mobile Â Webå…ˆç«¯æŠ€è¡“ãƒ•ã‚§ãƒãƒ¼ Google Â API Â Expert Â ( Â Chrome Â ) ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£æ´»å‹• html5j.org/HTML5ã¨ã‹å‹‰å¼·ä¼šã‚¹ã‚¿ãƒƒãƒ• â½‡æ—¥æœ¬jQuery Â Mobileãƒ¦ãƒ¼ã‚¶ãƒ¼ä¼š Â ç®¡ç†ï§¤â¼ˆäºº Sublime Â Text Â 2 Â Japan Â Users Â Group Â ç®¡ç†ï§¤â¼ˆäºº allWebã‚¯ãƒªã‚¨ã‚¤ã‚¿ãƒ¼å¡¾/jQuery Â Mobileæ‹…å½“è¬›å¸« Blog: Â http://d.hatena.ne.jp/pikotea/ 3. è‘—æ›¸ ã€ŒHTML5ã‚¬ã‚¤ãƒ‰ãƒ–ãƒƒã‚¯ Â å¢—è£œæ”¹è¨‚ç‰ˆã€ï¼ˆ
learn 2013/04/07
javascript

ãƒ‡ãƒãƒƒã‚°

è³‡æ–™
ãƒªãƒ³ã‚¯
Firefox and Firebug with Foxkeh
KDDI Web Communications ã§ã®å‹‰å¼·ä¼šã§ä½¿ç”¨ã—ãŸã‚¹ãƒ©ã‚¤ãƒ‰ (å½“æ—¥ã‚¹ã‚ãƒƒãƒ—ã—ãŸorå¾Œã§è¿½åŠ ã—ãŸãƒšãƒ¼ã‚¸ã‚ã‚Š)Read less
learn 2013/04/07
JavaScript

ãƒ‡ãƒãƒƒã‚°

è³‡æ–™
ãƒªãƒ³ã‚¯
Firebug
Thank you, Firebug. You made the web amazing for all! The story of Firefox and Firebug are synonymous with the rise of the web. We fought the good fight and changed how developers inspect HTML and debug JS in the browser. Firebug ushered the Web 2.0 era. Today, the work pioneered by the Firebug community through the last 12 years lives on in Firefox Developer Tools. Switch to the latest version of
learn 2013/03/30
JavaScript

ãƒ‡ãƒãƒƒã‚°
ãƒªãƒ³ã‚¯
1 2 æ¬¡ã®ãƒšãƒ¼ã‚¸