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What's the right OAuth 2.0 flow for a mobile app
...the url parameter.
public void onPageStarted(final WebView webView, final String url,
final Bitmap favicon) {}
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Is there a recommended way to return an image using ASP.NET Web API
...ageName}, {width} and {height} parameters.
public HttpResponseMessage Get(string imageName, int width, int height)
{
Image img = GetImage(imageName, width, height);
using(MemoryStream ms = new MemoryStream())
{
img.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
HttpR...
MongoDB - Update objects in a document's array (nested updating)
...rue);
For your question #2, the answer is easier. To increment the total and the price of item_three in any document that contains "my_item_three," you can use the $inc operator on multiple fields at the same time. Something like:
db.bar.update( {"items.item_name" : {$ne : "my_item_three" }} ,
...
What is the maximum length of data I can put in a BLOB column in MySQL?
...B)
a LONGBLOB for 4294967295 bytes (4 GB).
See Storage Requirements for String Types for more info.
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How do I escape the wildcard/asterisk character in bash?
...e variables to prevent strange behaviour" -- when you want to use them as strings
– Angelo
Oct 21 '15 at 15:24
See al...
How to debug stream().map(…) with lambda expressions?
...
static int timesTwo(int n) {
return n * 2;
}
public static void main(String[] args) {
List<Integer> naturals = Arrays.asList(3247,92837,123);
List<Integer> result =
naturals.stream()
.map(DebugLambda::timesTwo)
.collect(toList());
}
This mi...
How to resize an Image C#
...rs, including mine:
public Image resizeImage(int newWidth, int newHeight, string stPhotoPath)
{
Image imgPhoto = Image.FromFile(stPhotoPath);
int sourceWidth = imgPhoto.Width;
int sourceHeight = imgPhoto.Height;
//Consider vertical pics
if (sourceWidth < sourceHeight)...
When to use the different log levels
...rvention. These are usually reserved (in my apps) for incorrect connection strings, missing services, etc.
Fatal - Any error that is forcing a shutdown of the service or application to prevent data loss (or further data loss). I reserve these only for the most heinous errors and situations where t...
Is there a Newline constant defined in Java like Environment.Newline in C#?
...PI : System.lineSeparator
Returns the system-dependent line separator string. It always returns
the same value - the initial value of the system property
line.separator. On UNIX systems, it returns "\n"; on Microsoft Windows
systems it returns "\r\n".
...
How to write multiple line property value using PropertiesConfiguration?
...aracter, you can specify it with the same
escaped notation used for Java Strings. The list separator ("," by
default), can also be escaped:
key = This \n string \t contains \, escaped \\ characters \u0020
Backslashes are more difficult.
Lists and arrays:
You can specify a list of val...