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What version of Visual Studio is Python on my computer compiled with?
... = 1400; Visual Studio 2008 has _MSC_VER = 1500.)
The above MSDN link said that 1600 indicates VS2010.
Strangely, I wasn't able to find that info about the earlier _MSC_VER values on MSDN.
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Access Enum value using EL with JSTL
...kept in request, or session (pageContext variable is not available in .tag files).
You can compare against string:
<c:when test="${dp.status == 'VALID'}">
This looks clean, but you're introducing a string that duplicates the enum value and cannot be validated by the compiler. So if you remov...
Characters allowed in a URL
...{}^\~ and backtick as unsafe. And RFC3986 lists \ as unsafe because of the file system. This means {}^ could be used as well.
– mgutt
Feb 16 '17 at 15:22
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Uninstall old versions of Ruby gems
...ion 1.1.9
If you still facing some exception to install gem, like:
invalid gem: package is corrupt, exception while verifying: undefined method `size' for nil:NilClass (NoMethodError) in /home/rails/.rvm/gems/ruby-2.1.1@project/cache/nokogiri-1.6.6.2.gem
the, you can remove it from cache:
rm /h...
Jsoup SocketTimeoutException: Read timed out
...answered Oct 18 '12 at 14:38
amaidmentamaidment
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PowerMockito mock single static method and return object
...lassWithStatics.class)
public class StubJustOneStatic {
@Test
public void test() {
PowerMockito.mockStatic(ClassWithStatics.class);
when(ClassWithStatics.getString()).thenReturn("Hello!");
System.out.println("String: " + ClassWithStatics.getString());
System.out.println("Int: "...
Android map v2 zoom to show all the markers
...rlier version this can be achieved from zoomToSpan() but in v2 I have no idea how about doing that. Further, I know the radius of the circle that needs to be visible.
...
SQL standard to escape column names?
...andard specifies that double quote (") (QUOTATION MARK) is used to delimit identifiers.
<delimited identifier> ::= <double quote> <delimited identifier body> <double quote>
Oracle, PostgreSQL, MySQL, MSSQL and SQlite all support " as the identifier delimiter.
They don't a...
Why is 'this' a pointer and not a reference?
... I'd say that's a more common usage. Anyway, the main reason is like you said, references didn't exist when they created the 'this' pointer.
– jalf
Mar 14 '09 at 14:42
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How does a PreparedStatement avoid or prevent SQL injection?
I know that PreparedStatements avoid/prevent SQL Injection. How does it do that? Will the final form query that is constructed using PreparedStatements will be a string or otherwise?
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