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load and execute order of scripts
There are so many different ways to include JavaScript in a html page. I know about the following options:
4 Answers
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How can I exclude directories from grep -R?
...gt;/dev/null \;
SOLUTION 2 (using the --exclude-dir option of grep):
You know this solution already, but I add it since it's the most recent and efficient solution. Note this is a less portable solution but more human-readable.
grep -R --exclude-dir=node_modules 'some pattern' /path/to/search
To e...
How to find the array index with a value?
..."rollnumber": 3,
"name": "amit",
"subject": "chemistry"
},
];
Now if we have a requirement to select a particular object in the array. Let us assume that we want to find index of student with name Tanmay.
We can do that by iterating through the array and comparing value at the given ke...
Windows git “warning: LF will be replaced by CRLF”, is that warning tail backward?
...en using core.autocrlf, the bogus "LF
will be replaced by CRLF" warning is now suppressed.
As quaylar rightly comments, if there is a conversion on commit, it is to LF only.
That specific warning "LF will be replaced by CRLF" comes from convert.c#check_safe_crlf():
if (checksafe == SAFE_CRLF_WA...
How to check Django version
...jango for our application. So I have two versions of Python, 2.6 and 2.7. Now I have installed Django. I could run the sample application for testing Django succesfuly. But how do I make sure whether Django uses the 2.6 or 2.7 version and what version of modules Django uses?
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Convert hex string to int
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Awesome thank you! I probably should have known that. But it makes me feel better none of the 4 people I asked prior to posting knew it either :). As a side note, I now have to go figure out why the person wrote the code that I need to compare the ints to has them a...
When use getOne and findOne methods Spring Data JPA
... defined in the CrudRepository interface as :
T findOne(ID primaryKey);
Now, the single findOne() method that you will find in CrudRepository is which one defined in the QueryByExampleExecutor interface as :
<S extends T> Optional<S> findOne(Example<S> example);
That is imple...
What are the differences between double-dot “..” and triple-dot “…” in Git commit ranges?
...d my own explanation for how the commit ranges work with git diff, but for now, you might want to check out What are the differences between double-dot ".." and triple-dot "..." in Git diff commit ranges?.
See Also
Pro Git § 6.1 Git Tools - Revision Selection - Commit Ranges
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What database does Google use?
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Do anyone know if it was that built from scratch or based on some product? I heard somewhere I don't remember where, that google used Oracle once, but they drop it because they need some modifications that Oracle won't do nor allow them...
Extracting the last n characters from a ruby string
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You are missing .join - now it returns an array of strings. Instead it should be "123".split(//).last(5).join (Ruby 2.0.0)
– Pavel Nikolov
Jul 10 '13 at 13:47
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