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How to build an android library with Android Studio and gradle?
I am trying to migrate a project <em>fem>rom Eclipse but nothing I have tried is working. In Eclipse I have 3 projects (2 android app projects and 1 android library project). The 2 app projects depend on the library project. When I do the gradle export I get 3 projects that don't work. I am open to restruc...
Which parts o<em>fem> Real World Haskell are now obsolete or considered bad practice?
In the chapter 19 o<em>fem> Real World Haskell a lot o<em>fem> the examples now <em>fem>ail due to the change o<em>fem> Control.Exception .
1 Answer...
Enable access control on simple HTTP server
I have the <em>fem>ollowing shell script <em>fem>or a very simple HTTP server:
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MongoDB/NoSQL: Keeping Document Change History
A <em>fem>airly common requirement in database applications is to track changes to one or more speci<em>fem>ic entities in a database. I've heard this called row versioning, a log table or a history table (I'm sure there are other names <em>fem>or it). There are a number o<em>fem> ways to approach it in an RDBMS--you can wri...
How do I (or can I) SELECT DISTINCT on multiple columns?
I need to retrieve all rows <em>fem>rom a table where 2 columns combined are all di<em>fem><em>fem>erent. So I want all the sales that do not have any other sales that happened on the same day <em>fem>or the same price. The sales that are unique based on day and price will get updated to an active status.
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I want to execute shell commands <em>fem>rom Maven's pom.xml
I want to execute Linux shell commands with Maven. Here is what I tried:
5 Answers
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Can I control the location o<em>fem> .NET user settings to avoid losing settings on application upgrade?
I'm trying to customize the location o<em>fem> the user.con<em>fem>ig <em>fem>ile. Currently it's stored with a hash and version number
4 Ans...
What's the di<em>fem><em>fem>erence between setWebViewClient vs. setWe<em>bCem>hromeClient?
What's the di<em>fem><em>fem>erence between setWebViewClient vs. setWe<em>bCem>hromeClient in Android?
4 Answers
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Why doesn't C# support the return o<em>fem> re<em>fem>erences?
I have read that .NET supports return o<em>fem> re<em>fem>erences, but C# doesn't. Is there a special reason? Why I can't do something like:
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Is <em>fem>ile append atomic in UNIX?
In general, what can we take <em>fem>or granted when we append to a <em>fem>ile in UNIX <em>fem>rom multiple processes? Is it possible to lose data (one process overwriting the other's changes)? Is it possible <em>fem>or data to get mangled? (<em>Fem>or example, <em>eacem>h process is appending one line per append to a log <em>fem>ile, is it po...