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Error handling in C code
What do you consider "best practice" when it comes to error handling errors in a consistent way in a C library.
22 Answers
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Circular gradient in android
...ng android:type="radial":
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient android:type="radial" android:gradientRadius="250dp"
android:startColor="#E9E9E9" android:endColor="#D4D4D4" />
</shape>
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Show control hierarchy in the WinForms designer
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What’s the best RESTful method to return total number of items in an object?
... Here's the documentation for the Users method - https://api.stackexchange.com/docs/users
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What issues should be considered when overriding equals and hashCode in Java?
...you should override the other.
Use the same set of fields that you use to compute equals() to compute hashCode().
Use the excellent helper classes EqualsBuilder and HashCodeBuilder from the Apache Commons Lang library. An example:
public class Person {
private String name;
private int age...
How can I create an executable JAR with dependencies using Maven?
...gin>
</plugins>
</build>
and you run it with
mvn clean compile assembly:single
Compile goal should be added before assembly:single or otherwise the code on your own project is not included.
See more details in comments.
Commonly this goal is tied to a build phase to execute...
How can I modify the size of column in a MySQL table?
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@animo is right. Look at this for a complete answer stackoverflow.com/a/9611293/1594933
– gontard
Nov 10 '16 at 11:21
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SVN (Subversion) Problem “File is scheduled for addition, but is missing” - Using Versions
... only told svn to put this file into your repository when you do your next commit. There's no change to the repository before you type an
svn commit
If you delete the file before the commit, svn has it in its records (because you added it) but cannot send it to the repository because the file no ...
Transaction isolation levels relation with locks on table
...3 concurrent processes A, B and C. A starts a transaction, writes data and commit/rollback (depending on results). B just executes a SELECT statement to read data. C reads and updates data. All these process work on the same table T.
READ UNCOMMITTED - no lock on the table. You can read data in th...
How to check if a user likes my Facebook Page or URL using Facebook's API
...ok Promotional Guidelines before trying to "abuse" this e.g. like page for competition entry. "#3 You must not use Facebook features or functionality as a promotion’s registration or entry mechanism. For example, the act of liking a Page or checking in to a Place cannot automatically register or ...