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How to set size for local image using knitr for markdown?
...but it can be used with html output only! The other output will ignore the setting
– xhudik
Feb 22 '16 at 22:05
The &l...
How to programmatically show next view in ViewPager?
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As blessenm answered viewpager.setCurrentItem(int index) is the way to go.
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Using FileSystemWatcher to monitor a directory
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I believe it is actually because EnableRaisingEvents is set to true. I do not think the status of member event handlers have to do with garbage collection. I think EnableRaisingEvents has, what I might favorably call, a special behavior in this case.
– Matias...
Multi-line EditText with Done action button
...ible to have an EditText widget with android:inputType="textMultiLine" set, and android:imeOptions="actionDone" at the same time?
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Why C# fails to compare two object types with each other but VB doesn't?
...ct(String v)
{
Value = v;
}
public String Value { get; set; }
}
MyObject a = new MyObject("a");
MyObject b = new MyObject("a");
if(a==b){
Debug.WriteLine("a reference is equal to b reference");
}else{
Debug.WriteLine("a reference is not equal to b reference");
}
if (a.Eq...
When to make a type non-movable in C++11?
...opy. You can't rip the guts out of an int, you can copy its value and then set it to zero, but it's still an int with a value, it's just bytes of memory. But an int is still movable in the language terms because a copy is a valid move operation. For non-copyable types however, if you don't want to ...
Merging two images in C#/.NET
...g = System.Drawing.Graphics.FromImage(finalImage))
{
//set background color
g.Clear(System.Drawing.Color.Black);
//go through each image and draw it on the final image
int offset = 0;
foreach (System.Drawing.Bitmap image in images)...
add maven repository to build.gradle
...epository outside of buildscript. The buildscript configuration block only sets up the repositories and dependencies for the classpath of your build script but not your application.
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Is there any way to close a StreamWriter without closing its BaseStream?
...ull. Internally I know that 128 characters is the minimum size, so I just set it to 1. Otherwise this 'feature' makes me happy.
– Gerard ONeill
Sep 17 '14 at 14:52
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How to sort the result from string_agg()
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Relational Database is based in part on mathematical sets, and this is reflected in the fact that a basic principle in SQL is that row order is not significant. Even if you were to include an ORDER BY clause in the sub query, the FROM clause doesn’t necessarily get the data i...