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How to display double quotes(") Symbol in a TextView?
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http://www.fileformat.info/info/unicode/char/0022/index.htm there scroll down to C/C++/Java source code
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Proper Repository Pattern Design in PHP?
...perience has been that reads are really what causes an application to slow down. And while data manipulation (CUD) is actually slower, it happens much less frequently, and is therefore much less of a concern.
CUD (Create, Update, Delete) is easy. This will involve working with actual models, which ...
When should we use mutex and when should we use semaphore
...ead) want to sleep till some other thread tells you to wake up. Semaphore 'down' happens in one thread (producer) and semaphore 'up' (for same semaphore) happens in another thread (consumer)
e.g.: In producer-consumer problem, producer wants to sleep till at least one buffer slot is empty - only the...
Are global variables bad? [closed]
...or a single user using global variables for state and then a request comes down from management to add a REST interface to allow remote applications to act as virtual users. So now you run into having to duplicate the global variables and their state information so that the single user as well as e...
How to restart Activity in Android
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And that's worth downvoting? That was not a requirement mentioned by the OP. In fact, it may be desired.
– EboMike
May 11 '11 at 22:27
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Detect if the app was launched/opened from a push notification
...push with content-available inside aps, so be aware of this as well :) See https://stackoverflow.com/a/33778990/1418457
If unit testing is so great, why aren't more companies doing it? [closed]
...takes so unit testing doesn't improve their code quality - only slows them down. Tests never prove absence of bugs only their presence at best.
– KolA
Aug 7 '18 at 10:28
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How do I generate a stream from a string?
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Thomas,why down vote ? enc= enc ?? Encoding.UTF8 allows me to specifically ask stream with specific encoding , or a default of UTF8 , and because in .net(as far i use it .net 4.0 ) you can't give a reference type other than string a d...
LINQPad [extension] methods [closed]
...ebox1_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
// https://stackoverflow.com/a/14143574/1016343
System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(pathImg);
System.Drawing.Point ulPoint = new System.Drawing.Point(0, 0);
e.Graphics.DrawImage(bmp, ulPoint.X, ulPo...
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
...ess there is some specific problem regarding resizing, I would work with a downscaled version of your images, since they are relatively large and the size adds nothing to the problem being solved. Then, finally, your problem is solved with a median filter, some basic morphological tools, and statist...