| Exception in thread "JavaFX Application Thread" java.lang.IllegalArgumentExcepti | |
| on: Folder parameter must be a valid folder | |
| at com.sun.glass.ui.CommonDialogs.convertFolder(CommonDialogs.java:239) | |
| at com.sun.glass.ui.CommonDialogs.showFileChooser(CommonDialogs.java:191 | |
| ) | |
| at com.sun.javafx.tk.quantum.QuantumToolkit.showFileChooser(QuantumToolk | |
| it.java:1514) | |
| at javafx.stage.FileChooser.showDialog(FileChooser.java:413) | |
| at javafx.stage.FileChooser.showOpenMultipleDialog(FileChooser.java:370) |
| # ~/.bashrc: executed by bash(1) for non-login shells. | |
| # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) | |
| # for examples | |
| # If not running interactively, don't do anything | |
| case $- in | |
| *i*) ;; | |
| *) return;; | |
| esac |
| "Assume the following is input into the terminal:" | |
| class A: | |
| x = 5 | |
| def waka(self, x): | |
| self.x = x | |
| def p(self): | |
| print("from p method") | |
| print(self.x) | |
| "Fill in the following blanks with what the interactive terminal would output. The answer may be an error; the effect of some lines may have affect subsequent lines" |
| 2 D grid. city blocks | |
| . S . | |
| x x . | |
| . E . | |
| start, end == (x ,y), (x, y) | |
| int shortestPath(map, start, end) { | |
| Queue q = new Queue(); | |
| Branch[] branches = getAllPossible(start); |
| """ | |
| What's the different in output between the following two functions? | |
| HINT: look at environment diagram | |
| """ | |
| L = [] | |
| for i in range(10): | |
| L.append(lambda: i) | |
| for z in L: |
| /** | |
| * Created by azhang on 2/16/15. | |
| */ | |
| class test { | |
| public static void main(String[] args) { | |
| Animal fido = new Dog(); | |
| fido.speak(fido); | |
| fido.speak((Dog) fido); | |
| ((Dog) fido).speak(fido); | |
| ((Dog) fido).speak((Dog) fido); |
| // * | |
| // *** | |
| // ***** | |
| // ******* | |
| // ********* | |
| // ******* | |
| // ***** | |
| // *** | |
| // * |
At Starbucks, AT&T is out and Google is in for Wi-Fi | Mobile - CNET News http://news.cnet.com/8301-1035_3-57596164-94/at-starbucks-at-t-is-out-and-google-is-in-for-wi-fi/
Starbucks: A Model of Success | TIME.com http://business.time.com/2013/08/27/starbucks-a-model-of-success/
warrington.ufl.edu/centers/retailcenter/docs/TeachRetail_CaseNoteExample.pdf http://warrington.ufl.edu/centers/retailcenter/docs/TeachRetail_CaseNoteExample.pdf
The Economics of Aesthetics
| s = "s = {0}{1}{0};{2}print s.format(chr(34),s,chr(10))" | |
| print s.format(chr(34),s,chr(10)) |
| #define O_ACCMODE 0003 | |
| #define O_RDONLY 00 | |
| #define O_WRONLY 01 | |
| #define O_RDWR 02 | |
| #define O_CREAT 0100 /* not fcntl */ | |
| #define O_EXCL 0200 /* not fcntl */ | |
| #define O_NOCTTY 0400 /* not fcntl */ | |
| #define O_TRUNC 01000 /* not fcntl */ | |
| #define O_APPEND 02000 | |
| #define O_NONBLOCK 04000 |