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How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
...pt numbers are ordered by their type names; objects of the same types that don’t support proper comparison are ordered by their address.
When you order two strings or two numeric types the ordering is done in the expected way (lexicographic ordering for string, numeric ordering for integers).
W...
Do Git tags only apply to the current branch?
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But if I do git show [tagname] then it shows a branch name above Author and Date, which contradicts "running git show <tag> to see a tag's details contains no reference to any branches"
– Brad Thomas
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What are .a and .so files?
... your .o file -o option in gcc. So, if there's any change in .so file, you don't need to recompile your main program.
But make sure that your main program is linked to the new .so file with ln command.
This will help you to build the .so files.
http://www.yolinux.com/TUTORIALS/LibraryArchives-Stat...
Manipulating an Access database from Java without ODBC
... a Microsoft Access database (.accdb or .mdb file) from my Java project. I don't want to use the JDBC-ODBC Bridge and the Access ODBC driver from Microsoft because:
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What's the difference between git reflog and log?
...og manages reflog information. What exactly is reflog information and what does it have that the log doesn't? The log seems far more detailed.
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Uses for Optional
... provides a default for the second:
foo("bar", "baz");
foo("bar");
This does have limitations, but it's much nicer than either of the above.
Use cases #3 and #4, having an Optional in a class field or in a data structure, is considered a misuse of the API. First, it goes against the main design ...
Design patterns to avoid [closed]
...inion you should refactor towards patterns when there is a valid reason to do so instead of implementing a pattern right away. The general problem with using patterns is that they add complexity. Overuse of patterns makes a given application or system cumbersome to further develop and maintain.
Mos...
C# 4.0 optional out/ref arguments
Does C# 4.0 allow optional out or ref arguments?
9 Answers
9
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Zooming editor window android studio [duplicate]
This may seem like a silly question but does anyone know how to zoom in/out of the editor window in android studio? I have actually researched it before people give me minus marks. Ctrl+ and Ctrl- seem to fold and unfold methods, there is no zoom control in the view drop-down and all the googleing ...
How can I measure the similarity between two images? [closed]
...hot to determine whether the application is displaying itself correctly. I don't want an exact match comparison, because the aspect could be slightly different (in the case of a Web app, depending on the browser, some element could be at a slightly different location). It should give a measure of ho...