Not logged in.  Login/Logout/Register | List snippets | | Create snippet | Upload image | Upload data

15
LINES

< > BotCompany Repo | #1011313 // hijackPrint - hijack the print function for a function call, return printed contents; can be nested

JavaX fragment (include) [tags: use-pretranspiled]

Libraryless. Click here for Pure Java version (5020L/28K).

1  
sS lambda0Like hijackPrint(Runnable r) {
2  
  new StringBuilder buf;
3  
  O old = interceptPrintInThisThread(new F1<S, Bool>() {
4  
    public Bool get(S s) {
5  
      buf.append(s);
6  
      false;
7  
    }
8  
  });
9  
  try {
10  
    r?.run();
11  
    ret str(buf);
12  
  } finally {
13  
    interceptPrintInThisThread(old);
14  
  }
15  
}

download  show line numbers  debug dex  old transpilations   

Travelled to 16 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, ekrmjmnbrukm, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mowyntqkapby, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt, xrpafgyirdlv

No comments. add comment

Snippet ID: #1011313
Snippet name: hijackPrint - hijack the print function for a function call, return printed contents; can be nested
Eternal ID of this version: #1011313/12
Text MD5: f43d1a4939b31f3483eb75047c00c094
Transpilation MD5: 5f28b273d7ac9b9feb4678f705b13793
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2022-02-10 06:38:10
Source code size: 306 bytes / 15 lines
Pitched / IR pitched: No / No
Views / Downloads: 493 / 611
Version history: 11 change(s)
Referenced in: [show references]