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Is it abusive to use IDisposable and “using” as a means for getting “scoped behavior” for exception
...e that if something in that scope threw an exception, then B would have a known state when the scope was exited. This isn't pure RAII as far as the acronym goes, but it's an established pattern nevertheless.
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Using build types in Gradle to run same app that uses ContentProvider on one device
...me at build time. One of the main advantage of this improvement is you can now have two different versions of your app installed on the same device at the same time. For instance:
android {
compileSdkVersion 17
buildToolsVersion "17.0.0"
defaultConfig {
packageName "com.cyrilmottie...
Is it possible to make relative link to image in a markdown file in a gist?
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As of now, relative image links are working for me, in both a repository and a wiki. I'm using syntax like this:
Here's an example:
https://github.com/mark-anders/relative-image-url
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List all the modules that are part of a python package?
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@chrisleague I was using ur method with python 2.7, but now I need to move on with python 3.4, so you know that in python 3 pkutil.iter_modules yields (module_finder, name, ispkg) instead of (module_loader, name, ispkg). What can I do to make it work like the previous one ?
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Large-scale design in Haskell? [closed]
...roll your own build system. (EDIT: Actually you probably want to use Stack now for getting started.).
Use Haddock for good API docs
Tools like graphmod can show your module structures.
Rely on the Haskell Platform versions of libraries and tools, if at all possible. It is a stable base. (EDIT: Again...
What is the meaning of the term arena in relation to memory?
...e techniques is very specialized and generally only comes in handy if you know exactly what you're doing and why the normal library allocation is not good enough. Note that a good memory allocator will already do lots of magic itself, and you need a decent amount of evidence that that's not good eno...
I want to execute shell commands from Maven's pom.xml
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The problem here is that I don't know what is expected. With your current setup, invoking the plugin on the command line would just work:
$ mvn exec:exec
[INFO] Scanning for projects...
[INFO] ----------------------------------------------------------------...
When should Flask.g be used?
...terns, as linked by Markus, explains some of the changes to g in 0.10:
g now lives in the application context.
Every request pushes a new application context, wiping the old one, so g can still be used to set flags per-request without change to code.
The application context is popped after teardow...
Practical example where Tuple can be used in .Net 4.0?
...or the last 15 years. That's how expression bodied members were added, and now value tuples. Record-style classes narrowly missed the cut back in August (9 months before this comment) for this version of C# 7, and are probably coming out in C# 8. Also note that value tuples offer value equality wher...
What are the best PHP input sanitizing functions?
...pes. Everything submitted is initially treated like a string, so forcing known-numeric data into being an integer or float makes sanitization fast and painless.
What about free-form text fields and textareas? You need to make sure that there's nothing unexpected in those fields. Mainly, you need ...