1 | public static String unquote(String s) {
|
2 | if (s.startsWith("[[") && s.endsWith("]]"))
|
3 | return s.substring(2, s.length()-2); |
4 | else if (s.startsWith("\"") && s.endsWith("\"") && s.length() > 1) {
|
5 | String st = s.substring(1, s.length()-1); |
6 | StringBuilder sb = new StringBuilder(st.length()); |
7 | |
8 | for (int i = 0; i < st.length(); i++) {
|
9 | char ch = st.charAt(i); |
10 | if (ch == '\\') {
|
11 | char nextChar = (i == st.length() - 1) ? '\\' : st |
12 | .charAt(i + 1); |
13 | // Octal escape? |
14 | if (nextChar >= '0' && nextChar <= '7') {
|
15 | String code = "" + nextChar; |
16 | i++; |
17 | if ((i < st.length() - 1) && st.charAt(i + 1) >= '0' |
18 | && st.charAt(i + 1) <= '7') {
|
19 | code += st.charAt(i + 1); |
20 | i++; |
21 | if ((i < st.length() - 1) && st.charAt(i + 1) >= '0' |
22 | && st.charAt(i + 1) <= '7') {
|
23 | code += st.charAt(i + 1); |
24 | i++; |
25 | } |
26 | } |
27 | sb.append((char) Integer.parseInt(code, 8)); |
28 | continue; |
29 | } |
30 | switch (nextChar) {
|
31 | case '\\': |
32 | ch = '\\'; |
33 | break; |
34 | case 'b': |
35 | ch = '\b'; |
36 | break; |
37 | case 'f': |
38 | ch = '\f'; |
39 | break; |
40 | case 'n': |
41 | ch = '\n'; |
42 | break; |
43 | case 'r': |
44 | ch = '\r'; |
45 | break; |
46 | case 't': |
47 | ch = '\t'; |
48 | break; |
49 | case '\"': |
50 | ch = '\"'; |
51 | break; |
52 | case '\'': |
53 | ch = '\''; |
54 | break; |
55 | // Hex Unicode: u???? |
56 | case 'u': |
57 | if (i >= st.length() - 5) {
|
58 | ch = 'u'; |
59 | break; |
60 | } |
61 | int code = Integer.parseInt( |
62 | "" + st.charAt(i + 2) + st.charAt(i + 3) |
63 | + st.charAt(i + 4) + st.charAt(i + 5), 16); |
64 | sb.append(Character.toChars(code)); |
65 | i += 5; |
66 | continue; |
67 | } |
68 | i++; |
69 | } |
70 | sb.append(ch); |
71 | } |
72 | return sb.toString(); |
73 | } else |
74 | return s; // return original |
75 | } |
Began life as a copy of #2000471
Snippet is not live.
Travelled to 12 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt
| ID | Author/Program | Comment | Date | |
|---|---|---|---|---|
| 659 | #1000610 | Edit suggestion: !636 !629 main { static Object androidContext; static String programID; public static void main(String[] args) throws Exception { public static String unquote(String s) { if (s.startsWith("[[") && s.endsWith("]]")) return s.substring(2, s.length()-2); else if (s.startsWith("\"") && s.endsWith("\"") && s.length() > 1) { String st = s.substring(1, s.length()-1); StringBuilder sb = new StringBuilder(st.length()); for (int i = 0; i < st.length(); i++) { char ch = st.charAt(i); if (ch == '\\') { char nextChar = (i == st.length() - 1) ? '\\' : st .charAt(i + 1); // Octal escape? if (nextChar >= '0' && nextChar <= '7') { String code = "" + nextChar; i++; if ((i < st.length() - 1) && st.charAt(i + 1) >= '0' && st.charAt(i + 1) <= '7') { code += st.charAt(i + 1); i++; if ((i < st.length() - 1) && st.charAt(i + 1) >= '0' && st.charAt(i + 1) <= '7') { code += st.charAt(i + 1); i++; } } sb.append((char) Integer.parseInt(code, 8)); continue; } switch (nextChar) { case '\\': ch = '\\'; break; case 'b': ch = '\b'; break; case 'f': ch = '\f'; break; case 'n': ch = '\n'; break; case 'r': ch = '\r'; break; case 't': ch = '\t'; break; case '\"': ch = '\"'; break; case '\'': ch = '\''; break; // Hex Unicode: u???? case 'u': if (i >= st.length() - 5) { ch = 'u'; break; } int code = Integer.parseInt( "" + st.charAt(i + 2) + st.charAt(i + 3) + st.charAt(i + 4) + st.charAt(i + 5), 16); sb.append(Character.toChars(code)); i += 5; continue; } i++; } sb.append(ch); } return sb.toString(); } else return s; // return original } }} | 2015-08-19 05:32:59 | delete |
| 657 | #1000604 (pitcher) | 2015-08-18 00:07:22 |
| Snippet ID: | #2000514 |
| Snippet name: | function unquote, fixed |
| Eternal ID of this version: | #2000514/1 |
| Text MD5: | 1062f13566cd143aa5ee704911b216c6 |
| Author: | stefan |
| Category: | |
| Type: | New Tinybrain snippet |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2015-08-10 19:26:05 |
| Source code size: | 2399 bytes / 75 lines |
| Pitched / IR pitched: | No / Yes |
| Views / Downloads: | 892 / 137 |
| Referenced in: | [show references] |