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MongoDB: Is it possible to make a case-insensitive query?
...tuff.find( { foo: /^bar$/i } );
I must say, though, maybe you could just downcase (or upcase) the value on the way in rather than incurring the extra cost every time you find it. Obviously this wont work for people's names and such, but maybe use-cases like tags.
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How do popular apps authenticate user requests from their mobile app to their server?
...d how the communication between the mobile app and the API server is being done in order to be able to automate attacks against your API. Many other scenarios are possible, but we will not enumerate each one here.
I hope that by now you may already have a clue why the WHO and the WHAT are not the sa...
Does pandas iterrows have performance issues?
... executed in Python space, and consequently is much slower.
4) itertuples does not box the data into a Series. It just returns the data in the form of tuples.
5) iterrows DOES box the data into a Series. Unless you really need this, use another method.
6) Updating an empty frame a-single-row-at-a...
How to define custom configuration variables in rails
...)[Rails.env]
# application.rb
if APP_CONFIG['perform_authentication']
# Do stuff
end
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How can I match a string with a regex in Bash?
... answered Jul 2 '13 at 8:37
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Xcode 6 - How to pick signing certificate/provisioning profile for Ad-Hoc distribution?
To distribute the app to our testers we use Xcode, which we do using the following process:
18 Answers
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Declaring variables inside a switch statement [duplicate]
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You actually can declare variables within a switch if you do it according to the syntax of the language. You're getting an error because "case 0:" is a label, and in C it's illegal to have a declaration as the first statement after a label — note that the compiler expects an expre...
Do I need to store the salt with bcrypt?
bCrypt's javadoc has this code for how to encrypt a password:
1 Answer
1
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Unable to execute dex: method ID not in [0, 0xffff]: 65536
... to load classes from secondary dexes. Fortunately, there's a library that does that for you. Add it to your app's dependencies:
dependencies {
...
compile 'com.android.support:multidex:1.0.0'
}
You need to call the ClassLoader patch code as soon as possible. MultiDexApplication class's do...
How do I set up a basic Ruby project?
...per.rb
create .rspec
code goes in lib
specs go in spec
test data or documents go in spec/fixtures/
Require all your ruby files in lib/my_lib.rb. You can define your exceptions in that file, too, or in their own files -- according to your own preference.
C source files go in ext/my_lib
shell s...