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Entity framework self referencing loop detected [duplicate]
...er will loop infinetly reading d.Employee.Departments.Employee.Departments etc...
To fix this right before the serialization create an anonymous type with the props you want
example (psuedo)code:
departments.select(dep => new {
dep.Id,
Employee = new {
dep.Employee.Id, dep.E...
How to set a timer in android
...n is not currently running. For normal timing operations (ticks, timeouts, etc) it is easier and much more efficient to use Handler."
– Christopher Perry
Nov 5 '11 at 18:42
5
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What is the difference between a “function” and a “procedure”?
...does not change the state of the system.)
Thus, rand() or print("Hello"), etc. are not functions but procedures.
While sqrt(2.0) should be a function: there is no observable effect or state change no matter how often one calls it and it returns always 1.41 and some.
...
Mercurial stuck “waiting for lock”
...uses that process to fail -- ie, a bug in Mercurial, a machine going down, etc -- the lock files remain, not cleaned up. I believe the suggestions here to delete the lock files manually are to address those cases where the repository was somehow left in an "unclean" state. Calling it "blindly removi...
How to emulate GPS location in the Android Emulator?
... Emulator console that lets you enter certain data like geo fixes, network etc.
How to use the console is extensively explained here.
To connect to the console open a command line and type
telnet localhost 5554
You then can use the geo command to set a latitude, longitude and if needed altitude...
Among $_REQUEST, $_GET and $_POST which one is the fastest?
...ldn't be able to keep the url like inserting data in databases, logging in etc.
– Dean Meehan
Feb 18 '14 at 10:07
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Check if a string is null or empty in XSLT
... @raffian: in XSLT, or related technologies (XQuery, DOM, XDM, Schema etc), end-tags are not considered as separate entities. Instead, you only deal with nodes, or elements in this case, which is the whole between start-tag and end-tag. In short, there is no way to test for </CategoryName>...
How to reset radiobuttons in jQuery so that none is checked
...s, there are properties attached to the DOM element (checked, type, value, etc) which provide an interface to the running state of the HTML page. There is also the .getAttribute/.setAttribute interface which provides access to the HTML Attribute values as provided in the HTML. Before 1.6 jQuery blur...
How do I convert a String to an int in Java?
...e same is for all cases: Short.valueOf/parseShort, Long.valueOf/parseLong, etc.
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Run a Python script from another Python script, passing in arguments [duplicate]
...run will be set up with code like this near the end:
def main(arg1, arg2, etc):
# do whatever the script does
if __name__ == "__main__":
main(sys.argv[1], sys.argv[2], sys.argv[3])
In other words, if the module is called from the command line, it parses the command line options and then...