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How do I make Git ignore file mode (chmod) changes?
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You can ignore any errors about "chmod: missing operand after `+x'"
– Casey Watson
Jul 8 '11 at 22:03
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How to suppress Java warnings for specific directories or files such as generated code
...re: Eclipse 3.8 and 4.2 M6 - New and Noteworthy, called Selectively ignore errors/warnings from source folders. That's also where the screenshot is from. This is the new feature developed on the previously linked Bug 220928.
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Having Django serve downloadable files
...d. And if one omits the smart_str, the Django itself throws ascii encoding error because all headers are encoded to ascii format before sending. Only way that I know of to circumvent this problem is to reduce X-sendfile filenames to ones that consists only ascii.
– Ciantic
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SQLite - UPSERT *not* INSERT or REPLACE
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Begin a transaction
Try an insert
Check for primary key violation error
if we got an error do the update
Commit
This way you avoid the select and you are transactionally sound on Sqlite.
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How to check command line parameter in “.bat” file?
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This works!! Only "else" is not accepted. I get error: 'else' is not recognized as an internal or external command, operable program or batch file. So I added another IF for "not equal to -b" case. Thanks for the quick answer.
– javauser71
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When does invoking a member function on a null instance result in undefined behavior?
...mplies. The rationale says that it should be allowed because "*p is not an error when p is null unless the lvalue is converted to an rvalue." However, that relies on the concept of an "empty lvalue," which is part of the proposed resolution to CWG defect 232, but which has not been adopted. So, wit...
What is the rationale for fread/fwrite taking size and count as arguments?
...ng that fread()'s interface is broken. For fwrite() he notes that, "Write errors are generally rare, so this is not a major shortcoming" - a statement I wouldn't agree with.
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How to use Git Revert
...t is still confusing people (like me)
As a beginner, after some trial and error (more errors than trials) I've got an important point:
git revert requires the id of the commit you want to remove keeping it into your history
git reset requires the commit you want to keep, and will consequentially...
Find unique rows in numpy.array
...rables such as generators is deprecated as of NumPy 1.16 and will raise an error in the future.
– leermeester
Dec 10 '19 at 8:21
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How can I run PowerShell with the .NET 4 runtime?
...However, I can no longer run PowerShell with that file present - I get the error "The volume for a file has been externally altered so that the opened file is no longer valid." Any ideas?
– JoshL
Oct 5 '11 at 18:36
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