I created a video recording application with library dialog. The library dialog displays the list of recorded videos where each item consists of icon, video title, tags and location information the following way: ...

... .csv file to a Pandas dataframe as below. For one of the columns, namely id , I want to specify the column type as int . The problem is the id series has missing/empty values. ...

... Is it possible to have an array with identical keys? Wouldn't the second value overwrite the original? – Citricguy Jun 9 '12 at 1:51 add...

...fe makes sense even in a language like Clojure. Just because we can't statically check type-safety doesn't mean that we want our code to randomly break, right?] The Expression Problem is, how do you actually provide such extensibility in a language? It turns out that for typical naive implementati...

...rflow.com/questions/41359879/… – Syed Asad Abbas Zaidi Dec 28 '16 at 11:01 add a comment  |  ...

... How about either of: >>> df date duration user_id 0 2013-04-01 30 0001 1 2013-04-01 15 0001 2 2013-04-01 20 0002 3 2013-04-02 15 0002 4 2013-04-02 30 0002 >>> df.groupby("date").agg({"duration": np.sum, "user...

... Say your bug fix branch is called bugfix and you want to merge it into master: git checkout master git merge --squash bugfix git commit This will take all the commits from the bugfix branch, squash them into 1 commit, and merge it with your master bra...

...dited Jul 26 '11 at 20:43 Mark Cidade 92k3131 gold badges215215 silver badges229229 bronze badges answered Sep 24 '09 at 18:18 ...

... Delimiters other than the default ; are typically used when defining functions, stored procedures, and triggers wherein you must define multiple statements. You define a different delimiter like $$ which is used to define the end of the entire procedure, but inside it...

I have an environment called doors and I would like to rename it to django for the virtualenvwrapper . 2 Answers ...