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C++及Windows异常处理(try，catch; __try,__finally, __except) - C/C++ - ...
... __try, __except)一道笔试题引起的探究题目：
int* p = 0x00000000; // pointer to NULL
puts( "hello ");
__try{
puts( "in try ");
__try{
puts( "in try ");
*p = 13; // causes an access vi...
LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method ca
...chieve it?
– dotNET
Mar 27 '13 at 6:01
5
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Count the number of occurrences of a string in a VARCHAR field?
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answered Sep 10 '12 at 2:56
yannisyannis
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NULL values inside NOT IN clause
...had one null value (bad data) which caused that query to return a count of 0 records. I sort of understand why but I could use some help fully grasping the concept.
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How to check if IEnumerable is null or empty?
...vell
888k227227 gold badges23562356 silver badges27202720 bronze badges
12
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Pointers in C: when to use the ampersand and the asterisk?
... of integers
int i = *a; // the value of the first element of a
int i2 = a[0]; // another way to get the first element
To get the second element:
int a[2]; // array
int i = *(a + 1); // the value of the second element
int i2 = a[1]; // the value of the second element
So the [] indexing operator...
Maven error “Failure to transfer…”
...ext box.
– rajah9
Oct 24 '12 at 13:50
5
In windows, those files are located inside <user-dir&g...
Django filter queryset __in for *every* item in list
...d('Tag')
class Tag(models.Model):
name = models.CharField(max_length=50)
def __unicode__(self):
return self.name
In [2]: t1 = Tag.objects.create(name='holiday')
In [3]: t2 = Tag.objects.create(name='summer')
In [4]: p = Photo.objects.create()
In [5]: p.tags.add(t1)
In [6]: p.tags....
Detecting syllables in a word
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answered Jan 1 '09 at 17:17
jasonjason
214k3131 gold badges392392 silver badges504504 bronze badges
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Linux command to list all available commands and aliases
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