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Git search for string in a single file's history
...ch all of git history for string)
git rev-list --all foo.rb | (
while read revision; do
git grep -F 'bar' $revision foo.rb
done
)
It will actually look for file content and not commit messages/patches for any occurence of bar.
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Why should I use IHttpActionResult instead of HttpResponseMessage?
...plemented however, the ordering of those ActionFilters is not obvious when reading the action method which is one reason I'm not a fan of action filters.
However, by creating an IHttpActionResult that can be explicitly chained in your action method you can compose all kinds of different behaviour t...
In MySQL, can I copy one row to insert into the same table?
...
This is basically the same solution as the OP had already provided for their own problem, albeit with actual temp tables, and slightly cleaner create pattern. I think the OP asked for a better approach to what they were already using, not a clean up of their existing syntax. ...
Using a constant NSString as the key for NSUserDefaults
I'm using NSUSerDefaults to store user preferences. I remember reading somewhere that setting the keys as constants is a good idea - and I agree. The following code is what I currently have:
...
Why does Chrome incorrectly determine page is in a different language and offer to translate?
... this is failing. Building off of NinjaCat's answer, we assume that Google reads and predicts the language of your website using an N-gram algorithm -- so, we can't say exactly why Google wants to translate your page; we can only assume that:
There are words on your page that belong to a different...
How do I print a list of “Build Settings” in Xcode project?
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How can we read build settings in code? I want to read CODE_SIGN_ENTITLEMENTS variable to get entitlements file name.
– W.S
Jan 29 '17 at 9:48
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What does it mean when a CSS rule is grayed out in Chrome's element inspector?
...pector will show the rule color:red; grayed out and color:blue; normally.
Read up on CSS inheritance to learn which rules are inherited/have higher priority.
EDIT:
Mixup: the grayed out rules are the unset rules, which use a special default stylesheet that is applied to all elements(the rules tha...
How to add calendar events in Android?
...then uses that data to add new calendar event. Your app does not write nor read calendar data, so you don't need any permissions in the manifest.
– Singed
Oct 5 '15 at 13:38
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“Insert if not exists” statement in SQLite
...CT 1 FROM memos WHERE id = 5 AND text = 'text to insert');
If a record already contains a row where text is equal to 'text to insert' and id is equal to 5, then the insert operation will be ignored.
I don't know if this will work for your particular query, but perhaps it give you a hint on how to...
Django database query: How to get object by id?
...in import_module
__import__(name)
ImportError: No module named myapp
Reading the code inside Django's loading.py, I came to the conclusion that my settings.py had a bad path to my app which contains my Class model definition. All I had to do was correct the path to the app and the get() method...