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Eclipse “Server Locations” section disabled and need to change to use Tomcat installation
...al" panel, click on the "Switch Location" button
The "Location: [workspace m>me m>tadata]" bit should have been replaced by som>me m>thing else.
Open (or close and reopen) the Overview screen for the server.
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Objective-C: Reading a file line by line
...rik has a good answer, although it's unfortunate that Cocoa doesn't have a m>me m>chanism for exactly what you want to do.
NSInputStream allows you to read chunks of N bytes (very similar to java.io.BufferedReader), but you have to convert it to an NSString on your own, then scan for newlines (or whatev...
Why does this Java code compile?
In m>me m>thod or class scope, the line below compiles (with warning):
14 Answers
14
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Undoing a git rebase
...The easiest way would be to find the head commit of the branch as it was imm>me m>diately before the rebase started in the reflog...
git reflog
and to reset the current branch to it (with the usual caveats about being absolutely sure before reseting with the --hard option).
Suppose the old commit was...
Auto-center map with multiple markers in Google Maps API v3
...citly from two points. (See this question for more details)
Should look som>me m>thing like this, added to your code:
//create empty LatLngBounds object
var bounds = new google.maps.LatLngBounds();
var infowindow = new google.maps.InfoWindow();
for (i = 0; i < locations.length; i++) {
var m...
How to detect pressing Enter on keyboard using jQuery?
...er being 13 in all browsers. So with that in mind, you can do this:
$(docum>me m>nt).on('keypress',function(e) {
if(e.which == 13) {
alert('You pressed enter!');
}
});
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How to apply CSS to ifram>me m>?
I have a simple page that has som>me m> ifram>me m> sections (to display RSS links). How can I apply the sam>me m> CSS format from the main page to the page displayed in the ifram>me m>?
...
Using sections in Editor/Display templates
...yout.cshtml:
<body>
...
@Html.RenderScripts()
</body>
and som>me m>where in som>me m> template:
@Html.Script(
@<script src="@Url.Content("~/Scripts/jquery-1.4.4.min.js")" type="text/javascript"></script>
)
...
jQuery .val change doesn't change input value
...ct, by using setAttribute or jQuery's attr you will also affect the DOM elem>me m>nt's value: jsfiddle.net/a8SxF/1
– TheZ
Aug 8 '12 at 21:58
...
What underlies this JavaScript idiom: var self = this?
...ly matter. var that = this; is fine, but there's nothing magic about the nam>me m>.
Functions declared inside a context (e.g. callbacks, closures) will have access to the variables/function declared in the sam>me m> scope or above.
For example, a simple event callback:
function MyConstructor(optio...