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Which Eclipse version should I use for an Android app?
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I literally did this 1 hour ago.
SDK R7
Get Java - if you don't have (its the first image link JDK)
Get Eclipse - it's the first on the list with the most downloads
Android Plugin
Download the appropriate files for your OS. The Android SDK needs java in order to inst...
Mutable vs immutable objects
...ich makes this a tenable opinion (C/C++ makes this very difficult, as does Java). In short: the advantages depend somewhat on your problem, but I would tend to prefer immutability.
share
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How to open standard Google Map application from my application?
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java.util.IllegalFormatConversionException: %f can't format java.lang.String arguments exceptions
– Amitsharma
Jun 8 '15 at 8:01
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How to step through Python code to help debug issues?
In Java/C# you can easily step through code to trace what might be going wrong, and IDE's make this process very user friendly.
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What is the purpose of python's inner classes?
...ed quotation from someone else's answer about a different language (namely Java). Downvoted and I hope others do the same.
– Kevin
Feb 12 '16 at 4:20
5
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Jackson - Deserialize using generic class
...;>(){} ... But I am getting the following error - cannot access private java.lang.class.Class() from java.lang.class. Failed to set access. Cannot make a java.lang.Class constructor accessible
– gnjago
Jul 26 '12 at 19:46
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Validating email addresses using jQuery and regex
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syntax problem oin javascript
– Sajith
Jan 2 '14 at 12:39
It w...
Replace String in all files in Eclipse
...fill the search box
In the “File name patterns” input box, type in “.java” for replacing all Java files or type in "" to replace in all files
Click “Replace…”
Ctrl+V (Paste). Or type in the value you want to do the replacing
Enter
You can find more details in my blog post: http://bl...
How can prepared statements protect from SQL injection attacks?
...uding the information about Aaron which was supposed to be hidden.
import java.sql.*;
public class Inject {
public static void main(String[] args) throws SQLException {
String url = "jdbc:postgresql://localhost/postgres?user=user&password=pwd";
Connection conn = DriverMan...
How to compare objects by multiple fields
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With Java 8:
Comparator.comparing((Person p)->p.firstName)
.thenComparing(p->p.lastName)
.thenComparingInt(p->p.age);
If you have accessor methods:
Comparator.comparing(Person::getFirstName)
...