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Oracle TNS names not showing when adding new connection to SQL Developer
I'm trying to connect to an oracle database with SQL Developer.
7 Answers
7
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range over interface{} which stores a slice
...ll I used reflect.ValueOf and then if it is a slice you can call Len() and Index() on the value to get the len of the slice and element at an index. I don't think you will be able to use the range operate to do this.
package main
import "fmt"
import "reflect"
func main() {
data := []string{"o...
What is context in _.each(list, iterator, [context])?
...ated
// so this[num] gets the item at the "num" index of
// someOtherArray.
}, someOtherArray);
Working Example: http://jsfiddle.net/a6Rx4/
It uses the number from each member of the Array being iterated to get the item at that index of someOt...
Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?
...er.AppSettings["blah"]
The square bracket syntax is used in C# to access indexers. These are special properties that allow a class to be indexed in the same way that an array can be. Looking at the definition of the NameValueCollection.Item property, you will notice that it does not use the normal...
How to nicely format floating numbers to String without unnecessary decimal 0?
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Where in the question does it say it shouldn't do that?
– JasonD
Feb 18 '14 at 17:28
8
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“Rate This App”-link in Google Play store app on the phone
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Doesn't answer the question at hand.
– user4652595
Mar 16 '15 at 4:14
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WHERE vs HAVING
...range | value | value | 4 | NULL | 5 | Using where; Using index |
+----+-------------+-------+-------+---------------+-------+---------+------+------+--------------------------+
EXPLAIN SELECT `value` v FROM `table` having `value`>5;
+----+-------------+-------+-------+---------...
Importing Maven project into Eclipse
...ot really usable ~2 years ago, see the feedback in Mevenide vs. M2Eclipse, Q for Eclipse/IAM). But, even if I do not use things like creating a Maven project from Eclipse or the POM editor or other fancy wizards, I have to say that this plugin is now totally usable, provides very smooth integration,...
How to show Page Loading div until the page has finished loading?
...on: fixed;
display: block;
opacity: 0.7;
background-color: #fff;
z-index: 99;
text-align: center;
}
#loading-image {
position: absolute;
top: 100px;
left: 240px;
z-index: 100;
}
Then, add this javascript to your page (preferably at the end of your page, before your closing </...
Include another JSP file
...riptlets. It also seems that you're implementing a central controller with index.jsp. You should use a servlet to do that instead, and dispatch to the appropriate JSP from this servlet. Or better, use an existing MVC framework like Stripes or Spring MVC.
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