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How do I join two SQLite tables in my Android application?
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You need rawQuery method.
Example:
private final String MY_QUERY = "SELECT * FROM table_a a INNER JOIN table_b b ON a.id=b.other_id WHERE b.property_id=?";
db.rawQuery(MY_QUERY, new String[]{String.valueOf(propertyId)});
Use ? bindings instead of putting values into raw sql que...
Maven: best way of linking custom external JAR to my project?
It's my first couple of days learning Maven and I'm still struggling with the basics. I have an external .jar file (not available in the public repos) that I need to reference in my project and I'm trying to figure out what my best option is.
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Appending the same string to a list of strings in Python
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The simplest way to do this is with a list comprehension:
[s + mystring for s in mylist]
Notice that I avoided using builtin names like list because that shadows or hides the builtin names, which is very much not good.
Also, if you do not actually need a list, but just need an iterato...
appearanceWhenContainedIn in Swift
I'm trying to convert my app to the Swift language.
11 Answers
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AppStore - App status is ready for sale, but not in app store
...s a live saver! Apple seems to have a bug and after waiting for 60h to see my app update (that was Ready For Sale) in store, I changed the pricing plan (from 0 to 0 starting today) and after 30 min my update was live. Thanks!
– KlimczakM
Apr 10 '17 at 5:49
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Load a UIView from nib in Swift
Here is my Objective-C code which I'm using to load a nib for my customised UIView :
27 Answers
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Can Visual Studio 2012 be installed side-by-side w/ Visual Studio 2010?
...safe to try. I ran into so many annoying problems I ended up not trusting my machine and reinstalled Windows.
– kenchilada
Jul 6 '12 at 15:48
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Referring to the null object in Python
...often see error messages that mention NoneType and wonder what it is. It's my personal opinion that these messages could simply just mention None by name because, as we'll see shortly, None leaves little room to ambiguity. So if you see some TypeError message that mentions that NoneType can't do thi...
Error: Could not find or load main class in intelliJ IDE
I'm a beginner in Java and am trying to run my code using IntelliJ that I just installed as my IDE with JDK 1.7. The following piece of code keeps does not even compile and keeps giving me the error:
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Print all but the first three columns
...me specific input values. See the comment I added below your comment under my answer.
– Ed Morton
Dec 18 '14 at 21:57
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