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How do I check two or more conditions in one ?
...ror is having the && outside the expression. Instead use
<c:if test="${ISAJAX == 0 && ISDATE == 0}">
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How to remove only underline from a:before?
...nline element from display:inline (the default) to display:inline-block:
#test p a:before {
color: #B2B2B2;
content: "► ";
display:inline-block;
}
This is because the CSS specs say:
When specified on or propagated to an inline element, it affects all the boxes generated by that ...
Capybara Ambiguity Resolution
...me reason I need links with the same values in a page but I can't create a test since I get the error
9 Answers
...
How to invoke a Linux shell command from Java
...amReader;
import java.util.ArrayList;
import java.util.List;
public class Test {
public static void main(final String[] args) throws IOException, InterruptedException {
//Build command
List<String> commands = new ArrayList<String>();
commands.add("/bin/cat"...
Token Authentication vs. Cookies
...lmost completely by the server. Ember.js holds its state completely in Javascript (in the client's memory, and not in the DOM like some other frameworks) and does not need the server to manage the session. This results in Ember.js being more versatile in many situations, e.g. when your app is in off...
Count immediate child div elements using jQuery
...$('#foo').children().size() for better performance.
I've created a jsperf test to see the speed difference and the children() method beaten the child selector (#foo > div) approach by at least 60% in Chrome (canary build v15) 20-30% in Firefox (v4).
By the way, needless to say, these two approa...
Subscript and Superscript a String in Android
...script from string.xml file try this:
string resource:
<string name="test_string">X&lt;sup&gt;3&lt;/sup&gt;</string>
if you want the superscript to be smaller:
<string name="test_string">X&lt;sup&gt;&lt;small&gt;3&lt;/small&gt;&lt;/...
Differences between C++ string == and compare()?
... are relevant differences. Although I'm glad Bo Persson shows that the two tests will definitely return the same value. !s.compare(t) and s == t will return the same value, but the compare function provides more information than s == t, and s == t is more readable when you don't care how the strings...
Command line progress bar in Java
...ersion>
</dependency>
Usage:
ProgressBar pb = new ProgressBar("Test", 100); // name, initial max
// Use ProgressBar("Test", 100, ProgressBarStyle.ASCII) if you want ASCII output style
pb.start(); // the progress bar starts timing
// Or you could combine these two lines like this:
// P...
How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
...operties of those objects.
Given the object you specified above:
> db.test.insert({"id": "test_object", "some_key": {"param1": "val1", "param2": "val2", "param3": "val3"}})
WriteResult({ "nInserted" : 1 })
We can update just some_key.param2 and some_key.param3:
> db.test.findAndModify({
....