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Why doesn't Ruby support i++ or i-- (increment/decrement operators)?
...I got an idea from http://www.pragprog.com:8080/rubyfaq/rubyfaq-5.html#ss5.3
|and thought to try. I didn't manage to make "auto(in|de)crement" working so
|could somebody help here? Does this contain some errors or is the idea
|wrong?
(1) ++ and -- are NOT reserved operator in Ruby.
(2) C's inc...
Connection pooling options with JDBC: DBCP vs C3P0
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183
DBCP is out of date and not production grade. Some time back we conducted an in-house analysis o...
Check a collection size with JSTL
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433
<c:if test="${companies.size() > 0}">
</c:if>
This syntax works only in EL 2.2...
Difference between maven scope compile and provided for JAR packaging
... |
edited Apr 27 '18 at 3:47
Neuron
3,54333 gold badges2323 silver badges4040 bronze badges
answered J...
How to undo another user’s checkout in TFS?
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Nov 6 '09 at 21:21
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Why use String.Format? [duplicate]
...y
string s = string.Format("Hey, {0} it is the {1}st day of {2}. I feel {3}!", _name, _day, _month, _feeling);
vs:
string s = "Hey," + _name + " it is the " + _day + "st day of " + _month + ". I feel " + feeling + "!";
Format Specifiers
(and this includes the fact you can write custom format...
How to pass parameters to a partial view in ASP.NET MVC?
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edited Oct 29 '13 at 15:01
Michał Powaga
19.7k66 gold badges4444 silver badges6060 bronze badges
...
Quickest way to convert XML to JSON in Java [closed]
...Id>
<artifactId>json</artifactId>
<version>20180813</version>
</dependency>
XML.java is the class you're looking for:
import org.json.JSONObject;
import org.json.XML;
public class Main {
public static int PRETTY_PRINT_INDENT_FACTOR = 4;
public static...
Xcode - But… Where are our archives?
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371
Open the Organizer window in Xcode (menu Window > Organizer)
Click on the Archives icon in...
List vs Set vs Bag in NHibernate
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230
NHibernate semantics:
List: Ordered collection of entities, duplicate allowed. Use a .NET ILi...