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How do I set up a basic Ruby project?
...pec
create my_lib/lib/my_lib.rb
create my_lib/lib/my_lib/version.rb
Initializating git repo in /Users/john/code/my_lib
~/code $ cd my_lib/
~/code/my_lib $ git commit -m "Empty project"
~/code/my_lib $ rspec --init
The --configure option no longer needs any arguments, so true was ignore...
Difference between a “coroutine” and a “thread”?
...executing at any given time (just like subroutines AKA procedures AKA functions -- they just pass the baton among each other more fluidly).
Threads are (at least conceptually) a form of concurrent processing: multiple threads may be executing at any given time. (Traditionally, on single-CPU, sin...
How to use Elasticsearch with MongoDB?
...logs and sites about configuring Elasticsearch for MongoDB to index Collections in MongoDB but none of them were straightforward.
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What is the function of the push / pop instructions used on registers in x86 assembly?
...ain register of the processor and pop it again later to restore it's previous state.
5 Answers
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Generating an Excel file in ASP.NET [closed]
I am about to add a section to an ASP.NET app (VB.NET codebehind) that will allow a user to get data returned to them as an Excel file, which I will generate based on database data. While there are several ways of doing this, each has its own drawbacks. How would you return the data? I'm lookin...
Spring @Transactional - isolation, propagation
Can someone explain what isolation & propagation parameters are for in the @Transactional annotation via real-world example?
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Embedding unmanaged dll into a managed C# dll
...urce if you extract it yourself to a temporary directory during initialization, and load it explicitly with LoadLibrary before using P/Invoke. I have used this technique and it works well. You may prefer to just link it to the assembly as a separate file as Michael noted, but having it all in one fi...
The Definitive C++ Book Guide and List
This question attempts to collect the few pearls among the dozens of bad C++ books that are published every year.
1 Answer
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How do I connect to this localhost from another computer on the same network?
...onf\extra\httpd-vhosts.conf. On MAMP, you can find this file here: Applications/MAMP/conf/apache/extra/httpd-vhosts.conf. This step prepares the Web server on your computer for handling symfony.local requests. You need to provide the name of the Virtual Host as well as the root/main folder of your w...
Using Build Flavors - Structuring source folders and build.gradle correctly
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If you got in the Studio preferences, under the Gradle section, you can enable auto-import for your project (we'll enable this by default later). This will let Studio re-import your build.gradle whenever you edit it.
Creating flavors doesn't mean...