Custom Query (1030 matches)
Results (928 - 930 of 1030)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #43 | invalid | Implement undo in the IDE editor | ||
| Description |
Implement undo in the IDE editor. |
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| #104 | invalid | Race condition creating temporary file names for (open ... :if-exists :supersede) | ||
| Description |
If an existing output file is opened with :IF-EXISTS :SUPERSEDE in effect, OPEN renames the original file to a temporary file name. The code which tests for uniqueness of temporary file names is subject to race conditions (e.g., it is possible that two threads/processes could both conclude that the same temporary file name was available at about the same time and rename different files to the same temporary file name, clobbering at least one original.) Some C library routines attempt to address this by making the test for availability be "open, creating and failing if the file exists". If everything which contends for the same pathname uses that method, that avoids conflicts. It might also be possible to minimize the possibility of collisions by incorporating a representation of process/thread IDs in the generated temporary filenames. Any scheme which tries to handle this is only viable if all contenders use the same scheme. |
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| #137 | invalid | HyperSpec dashboard widget | ||
| Description |
Maybe a dashboard widget for referencing the CLHS would be useful. (Probably more style than substance, I suspect: easy access to the hyperspec from the IDE is probably more useful.) |
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