How do I copy the contents of one stream to another?

How do I copy the contents of one stream to another?

What is the best way to copy the contents of one stream to another? Is there a standard utility method for this? 1:From .NET 4.5 on, there is the Stream.CopyToAsync methodinput.CopyToAsync(output);This will return a Task that can be cont

My inline-block elements are not lining up properly

My inline-block elements are not lining up properly

All of the elements within .track-container should line up nice and in line, each side by side, constrained by the 200px height they've been given with no weird margins or padding. Instead, you have the strangeness that occurs in the aforem

Null pointer Exception - findViewById()

Null pointer Exception - findViewById()

Can anyone help me to find out what can be the issue with this program.In the onCreate() method the findViewById() returns null for all ids and this causes a null pointer exception later. I can not figure out why the findViewById() can not

How to iterate through two lists in parallel?

How to iterate through two lists in parallel?

I have two iterables in Python, and I want to go over them in pairs:foo = (1, 2, 3)bar = (4, 5, 6)for (f, b) in some_iterator(foo, bar): print "f: ", f, "; b: ", bIt should result in:f: 1; b: 4f: 2; b: 5f: 3; b: 6One way to do it is to i

Extending AdapterView

Extending AdapterView

i'm trying to make (for learning purposes) my own implementation of a simple AdapterView where items comes from an basic Adapter (ImageAdapter from sdk samples).Actual code is like this: public class MyAdapterView extends AdapterView

hex string to character in python

hex string to character in python

I have a hex string like: data = "437c2123"I want to convert this string to a sequence of characters according to the ASCII table.The result should be like: data_con = "C|!#"Can anyone tell me how to do this? 1:In [17]: data = "437c2123

Alternative to setAlpha in api level 8

Alternative to setAlpha in api level 8

I am working on an app, which can run on Froyo as well as JellyBean. I have a class that extends PageTransformer as below:import android.support.v4.view.ViewPager.PageTransformer;import android.view.View;public class ZoomOutPageTransformer

How to make Visual Studio editor stop scrolling past bottom of a file?

How to make Visual Studio editor stop scrolling past bottom of a file?

In the Visual Studio editor when you pull the scroll bar down to the bottom of the file, all you see is a blank page, since the text has scrolled up past the top of the text editor window. This makes scrolling to the bottom difficult becaus

UITableView bouncing back to the top of a section when calling reloadRowsAtIndexPaths

UITableView bouncing back to the top of a section when calling reloadRowsAtIndexPaths

When a user taps a button in one of my rows I am updating the underlying model for that row and then calling reloadRowsAtIndexPaths for the given row (i.e. single row reload).- (IBAction)handleCompleteTouchEvent:(UIButton *)sender { NSIn

jQuery or JavaScript equivalent of PHP strpos function to find string on a page

jQuery or JavaScript equivalent of PHP strpos function to find string on a page

Is there an equivalent function in JavaScript or jQuery similar to strpos in PHP?I want to locate a string inside an element on a page. The string I'm looking for is: td class="SeparateColumn"I would like something where I can run it like t

Simple Horizontal Bar Graph using php

Simple Horizontal Bar Graph using php

I have seen a facebook application in which clicking on a radio button renders a graph.As you can see below:alt text http://img684.imageshack.us/img684/539/poll1.png alt text http://img694.imageshack.us/img694/3415/poll2.pngI wanted to know

TreeView like Functionality Android

TreeView like Functionality Android

I'm implementing TreeView for my app. I've searched the web, found one ListView implementation TreeView which is too messy. Is it possible to implement n level TreeView using ExpandableListView? Please Share your Ideas or reference me to so

how to mix two audio channels?

how to mix two audio channels?

I have two mono audio channels (pcm format) of audio call, incoming and outgoing. how to mix them? how to position them in space? (e.g. incoming channel sounds slightly on the left and outgoing on the right) 1:Mixing is just a weighted a

R quantmod chartSeries newTA chob - modify legend and axis (primary and secundary)

R quantmod chartSeries newTA chob - modify legend and axis (primary and secundary)

This is an advanced question.I use my own layout for the chartSeries quantmod function, and I can even create my own newTA. Everything works fine. But ...What I want to do but I can't:a) Manipulate the legend of each of the 3 charts: -

Keep checked items at top of list

Keep checked items at top of list

I'm trying to create a checklist that will sort checked items to the top of the list, and when an item is unchecked, it will move below the checked items. Beyond the checked/unchecked sort, items should stay in their original order, regardl

how to remove a single marker from google map

how to remove a single marker from google map

I am working on google maps i am trying to add markers to a google map and then tried to remove it but now as i have done both adding and removing with the code below MapsApi #map_canvas { width: 100%; height: 500p

Programmatically Fling ListView Android

Programmatically Fling ListView Android

Is there a way I can programatically perform a Fling on a listview? I know there is monkey that does all these things but that requires a computer connection with adb etc etc. I want to do it with my app on any phone, without monkey.Thanks,

Gridview - Click image to view image in Viewpager

Gridview - Click image to view image in Viewpager

This is a gridview that get image from json. and it works fine. I want to click image in this gridview to show full image and can slide it. I find the solution of this problem is used Viewpager. how can I click image in gridview to show ima

Get possible array combinations

Get possible array combinations

SO,The problemFrom SQL I'm getting an array with strings (flat array) - let it be$rgData = ['foo', 'bar', 'baz', 'bee', 'feo'];Now, I want to get possible combinations of pairs and triplets of this array (and, in common case, combinations o

Keep page position on postback

Keep page position on postback

Hi guys are working on this project for school and have a problem edit

Creating PDF reports with flot graph

Creating PDF reports with flot graph

I am trying to implement an automatic report generation tool for my clients .I need to create reports in pdf format and i am very much comfortable in creating graphs using Jquery flot. I just need a way to get the graphs inside the pdf.I tr

how to output a standings table on the fly from a mysql table of football [soccer] results?

how to output a standings table on the fly from a mysql table of football [soccer] results?

I have been trying to find something about this topic and I can't seem to find anything, there were a few questions on here but they didn't work for my particular project. I asked a similar question about updating the table but its not goin

How to center things - display:block/inline-block

How to center things - display:block/inline-block

When centering things in html and css, I find two approaches - either applying on the element :display:block;margin:0 auto;or using:display:inline-block;text-align:center; (on the parent element)I always wonder which is better and why. Than

How to find out if an element overflows (with jQuery)?

How to find out if an element overflows (with jQuery)?

The layout looks like this:Basically all I want is to find out if the ELEMENT went outside the PAGE :)All I know is the page width, which is fixed @ 900 px... 1:Calculate the element's width, then get its left, finally subtract it to the

Using XPath starts-with or contains functions to search Windows event logs

Using XPath starts-with or contains functions to search Windows event logs

By editing the XML filter query manually in Windows event viewer, I can find events where the data matches a string exactly: *[EventData[Data and (Data="Session end: imzcjflrrsq1sfdk3okc4jpf")]] Now, I want to do a partial match: