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How can I scale the content of an iframe?
...s the original size of the image for layout reasons. (Try removing the div from the sample code above and you'll see what I mean.)
I found some of this from this question.
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How do I import .sql files into SQLite 3?
...
From a sqlite prompt:
sqlite> .read db.sql
Or:
cat db.sql | sqlite3 database.db
Also, your SQL is invalid - you need ; on the end of your statements:
create table server(name varchar(50),ipaddress varchar(15),id ini...
Do I need all three constructors for an Android custom view?
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If you will add your custom View from xml also like :
<com.mypack.MyView
...
/>
you will need the constructor public MyView(Context context, AttributeSet attrs), otherwise you will get an Exception when Android tries to inflate your Vie...
How can I access “static” class variables within class methods in Python?
... when using static variables, it's a good idea to read the gotchas from here: stackoverflow.com/questions/68645/… . @Constantin gives one of the many gotchas.
– Trevor Boyd Smith
Mar 21 '17 at 16:27
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Difference between Activity and FragmentActivity
...gmentActivity inherits the getLoaderManager and getFragmentManager methods from Activity and as a result the compiler won't complain. Chances are you are importing the incorrect LoaderManager and FragmentManager classes too. Make sure you are importing these classes from the support package (android...
Iterating Over Dictionary Key Values Corresponding to List in Python
... to iterate over their items. Also, with pattern matching and the division from __future__ you can do simplify things a bit.
Finally, you can separate your logic from your printing to make things a bit easier to refactor/debug later.
from __future__ import division
def Pythag(league):
def win...
Round to at most 2 decimal places (only if necessary)
...ding
Solution 2 is to avoid front end calculations and pull rounded values from the backend server.
Edit: Another possible solution, which is not a bullet proof also.
Math.round((num + Number.EPSILON) * 100) / 100
In some cases, when you round number like 1.3549999999999998 it will return incorrect...
What does passport.session() middleware do?
...e req object and change the 'user' value that is currently the session id (from the client cookie) into the true deserialized user object.
Whilst the other answers make some good points I thought that some more specific detail could be provided.
app.use(passport.session());
is equivalent to
ap...
Differences between Intent and PendingIntent
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Intent
An Android Intent is an object carrying an intent, i.e. a message from one component to another component either inside or outside of the application. Intents can communicate messages among any of the three core components of an application -- Activities, Services, and BroadcastReceivers.
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Can I install Python windows packages into virtualenvs?
...ut it can install binary packages in the new wheel format. You can convert from old format to the new one using wheel package, which you have to install first.
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