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Double vs. BigDecimal?
...33333333333335
Float: 10 / 3 = 3.3333333
Exception in thread "main" java.lang.ArithmeticException: Non-terminating decimal expansion
But:
static void theDoubleProblem2() {
BigDecimal bd3 = new BigDecimal("10");
BigDecimal bd4 = new BigDecimal("3");
System.out.println("BigDec:\t 10 ...
jQuery form serialize - empty string
...e and did it before serializing the form...
– Daniel Lang
Jul 15 '13 at 13:55
1
Oh my gosh this w...
How to move Jenkins from one PC to another
... After doing the above and visiting /configureSecurity I get java.lang.AssertionError: InstanceIdentity is missing its singleton
– maxisme
May 20 '19 at 9:57
...
Jackson how to transform JsonNode to ArrayNode without casting?
...ce: http://www.json.org/javadoc/org/json/JSONObject.html#getJSONArray(java.lang.String)
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What to do Regular expression pattern doesn't match anywhere in string?
... | dir
| ltr
| id
| lang
| style
| tab index
| title
| xml:lang
)
(?<event_attribute>
on blur
| on change
...
How to get the insert ID in JDBC?
...n conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS) threw a java.lang.AbstractMethodError for me.
In this situation, a possible solution I found is the old one suggested by Microsoft:
How To Retrieve @@IDENTITY Value Using JDBC
import java.sql.*;
import java.io.*;
public class Identity...
When should we call System.exit in Java
... termination of main(). See zx81/doku/java/javadoc/j2se1.5.0/docs/api/java/lang/…
– sleske
Sep 15 '10 at 10:12
31
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GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?
...
@S.Matthew_English most likely java.lang.reflect.Type
– Guillaume Polet
Apr 28 '15 at 7:39
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Java Replacing multiple different substring in a string at once (or in the most efficient way)
...n a list of tokens taken from a map. (Uses StringUtils from Apache Commons Lang).
Map<String,String> tokens = new HashMap<String,String>();
tokens.put("cat", "Garfield");
tokens.put("beverage", "coffee");
String template = "%cat% really needs some %beverage%.";
// Create pattern of th...
How to lazy load images in ListView in Android
... OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
import java.io.IOException;
public class DrawableManager {
private final Map<String, Drawable> drawableMap;
public DrawableManager() {
...