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Convert INT to VARCHAR SQL
...ich returns me a column called "iftype", but its type is int and I need to convert into varchar. When I try to do the select without the convert function I get this error:
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How to convert an ArrayList containing Integers to primitive int array?
I'm trying to convert an ArrayList containing Integer objects to primitive int[] with the following piece of code, but it is throwing compile time error. Is it possible to convert in Java?
...
Adding information to an exception?
...ar(arg1):
try:
foo()
except Exception as e:
import sys
raise type(e), type(e)(e.message +
' happens at %s' % arg1), sys.exc_info()[2]
bar('arg1')
Traceback (most recent call last):
File "test.py", line 16, in <module>
ba...
How can I get a precise time, for example in milliseconds in Objective-C?
...rom
NSDate *date = [NSDate date];
// do work...
// Find elapsed time and convert to milliseconds
// Use (-) modifier to conversion since receiver is earlier than now
double timePassed_ms = [date timeIntervalSinceNow] * -1000.0;
Documentation on timeIntervalSinceNow.
There are many other ways to...
What is the difference between == and Equals() for primitives in C#?
...s).
When you call it with an int and a short, the compiler will implicitly convert the short to int and compare the resulting ints by value.
Other ways to make it work
Primitive types also have their own Equals() method that accepts the same type.
If you write age.Equals(newAge), the compiler will s...
How to get current timestamp in milliseconds since 1970 just the way Java gets
...e <sys/time.h>
struct timeval tp;
gettimeofday(&tp, NULL);
long int ms = tp.tv_sec * 1000 + tp.tv_usec / 1000;
refer this.
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How to convert an integer to a string in any base?
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Any idea why the convert-base-N-to-string isn't included by default in Python? (It is in Javascript.) Yeah, we can all write our own implementation, but I've been searching around on this site and elsewhere, and many of them have bugs. Better...
How to convert char to int?
What is the proper way to convert a char to int ?
This gives 49 :
11 Answers
11
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phpcms v9内容页/下载页更新时间（updatetime）为空的解决方法 - 更多技术 ...
...管理中字段的设置不正确导致。updatetime原本应该设置为int（10）类型，可能由于什么原因被设置成了datetime类型（可以查看数...这是由于模型管理中字段的设置不正确导致。
updatetime原本应该设置为int（10）类型，可能由于什么...
Converting a string to int in Groovy
I have a String that represents an integer value and would like to convert it to an int . Is there a groovy equivalent of Java's Integer.parseInt(String) ?
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