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Assign null to a SqlParameter
The following code gives an error - "No implicit conversion from DBnull to int."
18 Answers
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Applicatives compose, monads don't
...lue in s can determine the behaviour of a computation in m t. Monads allow interference between the value and computation layers. The (<*>) operator allows no such interference: the function and argument computations don't depend on values. This really bites. Compare
miffy :: Monad m => m ...
How can I dynamically set the position of view in Android?
...n.
Here is the code to set:
LayoutParams layoutParams=new LayoutParams(int width, int height);
layoutParams.setMargins(int left, int top, int right, int bottom);
imageView.setLayoutParams(layoutParams);
share
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How can I custom-format the Autocomplete plug-in results?
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//grab user input from the search box
var val = $('#s').val()
//convert
re = new RegExp(val, "ig")
//match with the converted value
matchNew = text1.match(re);
//Find the reg expression, replace it with blue coloring/
text = text1.replace(matchNew, ("<span style='font-weight:bol...
Android AlertDialog Single Button
...!")
.setCancelable(false)
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
//do things
}
});
AlertDialog alert = builder.create();
alert.show();
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PHP - Merging two arrays into one array (also Remove Duplicates)
...g this error: Catchable fatal error: Object of class stdClass could not be converted to string
– Ravi
Nov 20 '12 at 9:24
4
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Are there benefits of passing by pointer over passing by reference in C++?
What are the benefits of passing by pointer over passing by reference in C++?
7 Answers
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Can Retrofit with OKHttp use cache data when offline
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Edit for Retrofit 2.x:
OkHttp Interceptor is the right way to access cache when offline:
1) Create Interceptor:
private static final Interceptor REWRITE_CACHE_CONTROL_INTERCEPTOR = new Interceptor() {
@Override public Response intercept(Chain chain...
When would you use the Builder Pattern? [closed]
...tories would have more than a handful of parameters.
We've all at some point encountered a class with a list of constructors where each addition adds a new option parameter:
Pizza(int size) { ... }
Pizza(int size, boolean cheese) { ... }
Pizza(int size, boolean cheese, boolean peppero...
How do I find the caller of a method using stacktrace or reflection?
...nly seems to be ~10% slower and, as Software Monkey said, it expresses the intent better than the "new Exception" way.
– GaZ
Jul 7 '09 at 14:42
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