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Why is my git repository so big?
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I recently pulled the wrong remote repository into the local one (git remote add ... and git remote update). After deleting the unwanted remote ref, branches and tags I still had 1.4GB (!) of wasted space in my repository. I was only able to get rid of this by cloning it with git clo...
Ignore python multiple return value
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One common convention is to use a "_" as a variable name for the elements of the tuple you wish to ignore. For instance:
def f():
return 1, 2, 3
_, _, x = f()
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How do I find the most recent git commit that modified a file?
...all it like this:
git log my/file.c
If you really only want to list the one most recent commit, for example to use it in a script, use the -n 1 option:
git log -n 1 --pretty=format:%H -- my/file.c
--pretty=format:%h tells git log to show only the commit hash. The -- separater stops the file na...
ActiveRecord: size vs count
...f you're dealing with more complex queries is there any advantage to using one method over the other? How are they different?
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Application not picking up .css file (flask/python)
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Sorry, forgot to come back to this one :) static folder was definitely the way to go
– Zack
Oct 14 '19 at 12:52
1
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Logging best practices [closed]
...etc) and Verbose logging simply becomes too much.
Rather than having only one switch that turns it all either on or off, it is useful to be able to turn on this information for one section of your system at a time.
This way, you can locate significant problems from the usually logging (all warning...
Preventing Laravel adding multiple records to a pivot table
...resence of an existing record by writing a very simple condition like this one :
if (! $cart->items->contains($newItem->id)) {
$cart->items()->save($newItem);
}
Or/and you can add unicity condition in your database, it would throw an exception during an attempt of saving a doub...
Should I call Close() or Dispose() for stream objects?
...called Close() . Now that confuses me, as to what should I call once I'm done with objects? What if I call both?
6 Answer...
Is there a “standard” format for command line/shell help text?
... each:
having a short description
showing the default value, if there is one
showing the possible values, if that applies
Note that if an option can accept a short form (e.g. -l) or a long form (e.g. --list), include them together on the same line, as their descriptions will be the same
Brief ind...
Hamcrest compare collections
...ed objects it doesn't matter if the list has more
hasItem Checks just for one object it doesn't matter if the list has more
All of them can receive a list of objects and use equals method for comparation or can be mixed with other matchers like @borjab mentioned:
assertThat(myList , contains(allO...