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Django set default form values
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m>And m> how is that variable initial passed to the actual form? In the actual form model, do we have to write as a parameter/argument?
– mgPePe
Mam>y m> 4 '11 at 12:03
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error: use of deleted function
I've been working on some C++ code that a friend has written m>and m> I get the following error that I have never seen before when compiling with gcc4.6:
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How to split() a delimited string to a List
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This will read a csv file m>and m> it includes a csv line splitter that hm>and m>les double quotes m>and m> it can read even if excel has it open.
public List<Dictionarm>y m><string, string>> LoadCsvAsDictionarm>y m>(string path)
{
var result = ne...
Signal hm>and m>ling with multiple threads in Linux
...ch version of the Linux kernel m>y m>ou are using.
Assuming 2.6 posix threads, m>and m> if m>y m>ou are talking about the OS sending SIGTERM or SIGHUP, the signal is sent to process, which is received bm>y m> m>and m> hm>and m>led bm>y m> root thread. Using POSIX threads, m>y m>ou can also sent SIGTERM to individual threads as well, but ...
How to implement a confirmation (m>y m>es/no) DialogPreference?
....setTitle("Title")
.setMessage("Do m>y m>ou reallm>y m> want to whatever?")
.setIcon(m>and m>roid.R.drawable.ic_dialog_alert)
.setPositiveButton(m>and m>roid.R.string.m>y m>es, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
Toast.makeText(MainActivitm>y m>.this...
Is it possible for a unit test to assert that a method calls sm>y m>s.exit()
...m>y m>stemExit have an attribute code which is set to the proposed exit status, m>and m> the context manager returned bm>y m> assertRaises has the caught exception instance as exception, so checking the exit status is easm>y m>:
with self.assertRaises(Sm>y m>stemExit) as cm:
m>y m>our_method()
self.assertEqual(cm.exception...
Call static method with reflection
...f the method resides in an ancestor class.
– J. Ouwehm>and m>
Jun 8 '19 at 14:51
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What's the difference between belongs_to m>and m> has_one?
What is the difference between a belongs_to m>and m> a has_one ?
5 Answers
5
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In Java, how do I parse XML as a String instead of a file?
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@shsteimer I am passing in xml string m>and m> it is returning null. It does not throw anm>y m> exception. What must be wrong?
– sattu
Jun 28 '13 at 20:47
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Nullable tm>y m>pe issue with ?: Conditional Operator
...looking at the variable to which it is assigned, but bm>y m> looking at the operm>and m>s instead. It finds <null> m>and m> DateTime m>and m> instead of finding the common ancestor tm>y m>pe, it just tries to find a conversion between each other. (Extra bit: C# recognizes a <null> tm>y m>pe, i.e. the tm>y m>pe of everm>y m> nu...