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Preview an image before it is uploaded
..."></script>
<form runat="server">
<input type='file' id="imgInp" />
<img id="blah" src="#" alt="your image" />
</form>
Also, you can try this sample here.
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Change default text in input type=“file”?
...lt;label for="files" class="btn">Select Image</label>
<input id="files" style="visibility:hidden;" type="file">
</div>
Below is the code to fetch name of the uploaded file
$("#files").change(function() {
filename = this.files[0].name
console.log(filename);
});
...
How to prevent that the password to decrypt the private key has to be entered every time when using
...tory.
The problem is that when it tries to clone repository it need to provide the password, because it is not remembered; so because there is no human interaction, it waits forever the password.
How can I force it to remember from id_rsa.pub?
...
How to Set a Custom Font in the ActionBar Title?
...he tab text) with a font in my assets folder? I don't want to use the android:logo option.
17 Answers
...
AngularJS Multiple ng-app within a page
...ername: "Mukesh"
}];
}
);
angular.bootstrap(document.getElementById("App2"), ['namesList']);
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular.min.js"></script>
<div id="App1" ng-app="shoppingCart" ng-controller="ShoppingCartController">
&l...
Why this line xmlns:android=“http://schemas.android.com/apk/res/android” must be the first in the la
..., xmlns declares a Namespace. In fact, when you do:
<LinearLayout android:id>
</LinearLayout>
Instead of calling android:id, the xml will use http://schemas.android.com/apk/res/android:id to be unique. Generally this page doesn't exist (it's a URI, not a URL), but sometimes it is a UR...
How to fix height of TR?
...ng text. I think you'll find that the only solution is to put the text inside a div element, like so:
td.container > div {
width: 100%;
height: 100%;
overflow:hidden;
}
td.container {
height: 20px;
}
<table>
<tr>
<td class="container">...
Google Maps: How to create a custom InfoWindow?
...e your links and demo map as they don't work.
– MrUpsidown
Nov 12 '19 at 9:51
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What are detached, persistent and transient objects in hibernate?
...ot associated with a Session, has no representation in the database and no identifier value is considered transient by Hibernate:
Person person = new Person();
person.setName("Foobar");
// person is in a transient state
A persistent instance has a representation in the database, an identifier va...
What does inverse_of do? What SQL does it generate?
...the documentation, it seems like the :inverse_of option is a method for avoiding SQL queries, not generating them. It's a hint to ActiveRecord to use already loaded data instead of fetching it again through a relationship.
Their example:
class Dungeon < ActiveRecord::Base
has_many :traps, :in...