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View contents of database file in Android Studio
...File Explorer (one of the tabs on the right), go to /data/data/databases
Select the database by just clicking on it.
Go to the top right corner of the Android Device Monitor window. Click on the 'pull a file from the device' button:
A window will open asking you where you want to save your data...
string.Join on a List or other type
...le<T>)
If you can't upgrade, you can achieve the same effect using Select and ToArray.
return string.Join(",", a.Select(x => x.ToString()).ToArray());
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What is a “batch”, and why is GO used?
...add a column to a table, then it should be in its own batch.
If you try to SELECT the new column in the same batch it fails because at parse/compile time the column does not exist.
GO is used by the SQL tools to work this out from one script: it is not a SQL keyword and is not recognised by the eng...
How to get the index of an element in an IEnumerable?
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extensions with overloads like Select((x, i) => ...) seem to imply that these indexes should exist
– Michael
Mar 19 '14 at 16:05
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What is __pycache__?
From what I understand, a cache is an encrypted file of similar files.
10 Answers
10
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What's the best/easiest GUI Library for Ruby? [closed]
... while "gem install shoes" installs "3.0.1". What's up with the versoning pandemonium? Is this because _why disappeared?
– Alexander
Jan 2 '12 at 0:28
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What is a method group in C#?
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Also, if you are using LINQ, you can apparently do something like myList.Select(methodGroup).
So, for example, I have:
private string DoSomethingToMyString(string input)
{
// blah
}
Instead of explicitly stating the variable to be used like this:
public List<string> GetStringStuff()...
bash: mkvirtualenv: command not found
...every time you restart your shell, it's probably better to grab the output from the "which" command first, and then put the "source" line in your shell, something like this:
echo "source /path/to/virtualenvwrapper.sh" >> ~/.profile
^ This may differ slightly based on your shell. Also, be car...
Benchmarking small code samples in C#, can this implementation be improved?
... before. That way you know .NET will already have enough memory allocated from the OS for the working set of your function.
Keep in mind that you're making a non-inlined method call for each iteration, so make sure you compare the things you're testing to an empty body. You'll also have to accept...
UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang
I'm having problems dealing with unicode characters from text fetched from different web pages (on different sites). I am using BeautifulSoup.
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