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Android SDK location
...e as a secret.
– Mars Robertson
Apr 28 '15 at 9:18
51
Even if it's something very offensive? ( ac...
Android map v2 zoom to show all the markers
...pen using the addOnGlobalLayoutListener construct. Details can be found in comments to this answer and remaining answers. You can also find a complete code for setting map extent using addOnGlobalLayoutListener here.
Clarification 2
One comment notes that using this method for only one marker resu...
How does a PreparedStatement avoid or prevent SQL injection?
... to be handled as the content of a parameter (and not as a part of the SQL command).
But if you don't use the user input as a parameter for your prepared statement but instead build your SQL command by joining strings together, you are still vulnerable to SQL injections even when using prepared sta...
How do I check out a remote Git branch?
...can just do:
git fetch
git checkout test
As user masukomi points out in a comment, git checkout test will NOT work in modern git if you have multiple remotes. In this case use
git checkout -b test <name of remote>/test
or the shorthand
git checkout -t <name of remote>/test
With >1 ...
Simpler way to put PDB breakpoints in Python code?
...
You can run your program into pdb from the command line by running
python -m pdb your_script.py
It will break on the 1st line, then you'll be able to add a breakpoint wherever you want in your code using the break command, its syntax is:
b(reak) [[filename:]...
Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS? [closed]
...ng based on what service/product you choose, but can be worth it. AWS also comes with many plugin services and products.
Heroku
Platform as a Service (PAAS)
Good documentation
Has built-in tools and architecture.
Limited control over architecture while designing the app.
Deployment is taken car...
Firefox session cookies
...ers to save all your tabs, and then you restore the browser and those tabs come back. That's called session restore. What I didn't realize is that it'll also restore all the session cookies for those pages too! It treats it like you had never closed the browser.
This makes sense in the sense that i...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1
...
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How are virtual functions and vtable implemented?
...spec does not specify that vtables are required - however that is how most compilers implement virtual functions.
Does the vtable exist for all objects, or only those that have at least one virtual function?
I believe the answer here is "it depends on the implementation" since the spec doesn't req...
Combining multiple git repositories
...
Here's a solution I gave here:
First do a complete backup of your phd directory: I don't want to be held responsible for your losing years of hard work! ;-)
$ cp -r phd phd-backup
Move the content of phd/code to phd/code/code, and fix the history so that it looks ...