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C# Entity-Framework: How can I combine a .Find and .Include on a Model Object?
... Expression.Property(parameter, p.Name),
Expression.Convert(
Expression.PropertyOrField(Expression.Constant(new { id = id[i] }), "id"),
p.ClrType)))
.Aggregate(Expression.AndAlso);
return Expression.Lambda<Func<...
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
21
...
Android - Start service on boot
...ack Exchange and elsewhere, I have everything set up correctly to start an IntentService when Android OS boots. Unfortunately it is not starting on boot, and I'm not getting any errors. Maybe the experts can help...
...
json.dumps vs flask.jsonify
...ts headers set as "content-type: application/json", its payload set as the converted-to-JSON-string dict. dumps simply makes a converted-to-JSON-string. It's not a properly-formatted flask.Response() object. So if your view says "return json.dumps(dict)", then the recipient will just get a regular "...
Determine font color based on background color
...mentary color was not good solution - sometimes it generated strange, very intensive colors that were hard to watch and read.
After long hours of testing and trying to solve this problem, I found out that the best solution is to select white font for "dark" colors, and black font for "bright" color...
Different return values the first and second time with Moq
...ient.SetupSequence(m => m.Connect(It.IsAny<String>(), It.IsAny<int>(), It.IsAny<int>()))
.Throws(new SocketException())
.Throws(new SocketException())
.Returns(true)
.Throws(new SocketException())
.Returns(true);
Calling connect will onl...
How to split a long regular expression into multiple lines in JavaScript?
...
You could convert it to a string and create the expression by calling new RegExp():
var myRE = new RegExp (['^(([^<>()[\]\\.,;:\\s@\"]+(\\.[^<>(),[\]\\.,;:\\s@\"]+)*)',
'|(\\".+\\"))@((\\[[0-9]{1,3}...
How to change a field name in JSON using Jackson
I'm using jackson to convert an object of mine to json.
The object has 2 fields:
4 Answers
...
What is the tilde (~) in the enum definition?
...
So it's the equivalent of All = Int32.MaxValue? Or UInt32.MaxValue?
– Joel Mueller
Dec 23 '08 at 18:52
2
...
Why is “a” != “a” in C?
...s like this:
if(0x00403064 == 0x002D316A) // Two memory locations
{
printf("Yes, equal");
}
Use the following code to compare two string values:
#include <string.h>
...
if(strcmp("a", "a") == 0)
{
// Equal
}
Additionally, "a" == "a" may indeed return true, depending on your com...