This list summarizes the top 10 mistakes that Java developers frequently make. #1. Convert Array to ArrayList To convert an array to an ArrayList, developers often do this: Arrays.asList() will return an ArrayList which is a private static class inside Arrays, it is not the java.util.ArrayList class. The java.util.Arrays.ArrayList class has set(), get(), contains() methods, but does not have any m
6. #ccc_h4 ããã㬠vs ã¦ããããã¹ã ⢠ã¦ããããã¹ã! ⢠å®è£ ãæå¾ éãã«åããã¨ã確èª! ⢠ã¤ã³ãããã«å¯¾ãã¦æå¾ ããã¢ã¦ããããã åºãã
1. ãJJUG CCC 2014 Spring H-Ââ2ã Javaãã©ãã«ã«åããã æ¥æ¬Javaã¦ã¼ã¶ã°ã«ã¼ã ä¸å¦» å®äºº (ããã¤ã¾ ã®ãã¨) ã¯ã¦ãªããã° : n-agetsuma.hatenablog.com 2. èªå·±ç´¹ä» ä¸å¦» å®äºº (ããã¤ã¾ ã®ãã¨) nï®â¯ é»è©±ã®è£å´ãä½ã£ã¦ããä¼ç¤¾ã§åãã¦ãã¾ã nï®â¯ Java/APãµã¼ãã®ç¤¾å æè¡ãµãã¼ãããã©ãã«è§£æ nï®â¯ Blog ãè¦ç¿ãããã°ã©ãã³ã°æ¥è¨ã ãJJUG CCC 2014 Spring H-Ââ2ã
alias -s txt='cat' alias -s html='google-chrome' alias -s rb='ruby' alias -s py='python' alias -s hs='runhaskell' alias -s php='php -f' alias -s {gz,tar,zip,rar,7z}='unarchive' # preztoã®archiveã¢ã¸ã¥ã¼ã«ã®ã³ãã³ã(https://github.com/sorin-ionescu/prezto/tree/master/modules) alias -s {gif,jpg,jpeg,png,bmp}='display' function runcpp () { g++ -O2 $1 shift ./a.out $@ } alias -s {c,cpp}='runcpp' function runjava
æ¬ãèªãã ãåå¼·ãããããã¨ãã¯ãã©ããèªå® ã ã¨éä¸ã§ããã大æµã«ãã§ãªã©ã«è¡ãã®ã§ãããä¸ã§ãè¿æã®ããã¼ã«ã«ã¯ããè¡ãã¾ããåãããã«æ¬ãèªãã ãåå¼·ããããã¦ãã人ãå¤ããã¨ãããã¦BGMãè½ã¡çãã¦ãã¦éä¸ããããããããããã¾ããã ãããªè¨³ã§ãããã¼ã«ã®BGMãæ°ã«å ¥ã£ã¦ããã®ã§æµãã¦ããæ²ãï¼ã»ãã®ä¸é¨ã§ããï¼ã¾ã¨ãã¦ã¿ã¾ãããå ¨å½ã©ãã§ãåãæ²ã使ã£ã¦ããã®ãã¯åããã¾ããããéã£ã¦ããåºèã§ã¯å°ãªãã¨ã5å¹´éã¯å¤ãã£ã¦ãªãããã§ãã Ricky Nelson - It doesn't matter anymore - YouTube The Association - Silent Song Through the Land - YouTube Chris Montez- I'm Glad There Is You ( In This World Of Ordinary
ãç¥ãã
é害
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}