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What is the difference between '/' and '//' when used for division?
...hat's the floor division result of the operation.
You can find a detailed description at https://docs.python.org/whatsnew/2.2.html#pep-238-changing-the-division-operator
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Is it possible to set async:false to $.getJSON call
...synchronous. Furthermore, the documentation even suggests not using this: "Description: Set default values for future Ajax requests. Its use is not recommended."
– Carrie Kendall
Apr 7 '15 at 19:26
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What is the use of printStackTrace() method in Java?
...s can be used with catch block and they describe:
Name of the exception.
Description of the exception.
Location of the exception in the source code.
The three methods which describe the exception on the console (in which printStackTrace is one of them) are:
printStackTrace()
toString()
getMess...
Android Studio: how to remove/update the “Created by” comment added to all new classes?
...Edit template menu item and get the following pop-up window:
Note: In its Description area there are many other available Template variables, you can use them too.
Step 3: In the editor area add your name as shown in the following screenshot and click "OK" button and the current file and the future...
An item with the same key has already been added
...eld on the page while my C# object was expecting lower-case notes. A more descriptive error would sure be nice.
C#:
class Post {
public string notes { get; set; }
}
Angular/Javascript:
<input ng-model="post.Notes" type="text">
...
Windows API Code Pack: Where is it? [closed]
...You're right it actually does contain the pack itself contrary to what the description would make you believe. It is only version 1.0 though so it's missing some things.
– kjbartel
Sep 26 '14 at 0:58
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How can I export tables to Excel from a webpage [closed]
...ge to process proper Excel files from your code. My solution of choice is PHPExcel It is the only one I've found so far that positively handles export with formatting to a MODERN version of Excel from any browser when you give it nothing but HTML. Let me clarify though, it's definitely not as eas...
$(window).width() not the same as media query
...
yes, that's due to scrollbar. Right answer source: enter link description here
function viewport() {
var e = window, a = 'inner';
if (!('innerWidth' in window )) {
a = 'client';
e = document.documentElement || document.body;
}
return { width : e[ a+'Widt...
How to specify id when uses include in layout xml file
...clude layout="@layout/toolbar"/>
<TextView
android:id="@+id/txt_description"
android:layout_width="match_parent"
android:layout_height="wrap_content"
**android:layout_below="@+id/toolbar"**
android:layout_marginTop="16dp"
android:paddingLeft="8dp"
android:paddingRi...
What is a vertical tab?
...xact specification of VT? What did it actually do? I assume, based on your description, that it moved the imaginary "cursor" vertically down to the next "vertical tab" position. But did it also return the cursor to the beginning of the line? Or did it keep the X position of the cursor unchanged?
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