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How to check if a variable exists in a FreeMarker template?
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309
To check if the value exists:
[#if userName??]
Hi ${userName}, How are you?
[/#if]
Or wi...
In Sublime Text 2, how do I open new files in a new tab?
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BoundinCodeBoundinCode
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What are the “standard unambiguous date” formats for string-to-date conversion in R?
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edited Aug 3 '15 at 20:02
answered Feb 7 '13 at 16:10
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Cast an instance of a class to a @protocol in Objective-C
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Alexander Abakumov
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answered Nov 26 '10 at 1:47
Nick ForgeNick Forge
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Mockito: Inject real objects into private @Autowired fields
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316
Use @Spy annotation
@RunWith(MockitoJUnitRunner.class)
public class DemoTest {
@Spy
p...
RESTful Login Failure: Return 401 or Custom Response
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3 Answers
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Active
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Default value of function parameter
... suppose:
lib.h
int Add(int a, int b);
lib.cpp
int Add(int a, int b = 3) {
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}
test.cpp
#include "lib.h"
int main() {
Add(4);
}
The compilation of test.cpp will not see the default parameter declaration, and will fail with an error.
For this reason, the default parameter definit...
SQL Server Profiler - How to filter trace to only display events from one database?
...base
– Jim Birchall
Nov 10 '08 at 8:39
35
To find the DatabaseID: SELECT [name],[dbid] FROM [mas...
Is element block level or inline level?
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edited Dec 30 '15 at 2:38
answered Mar 8 '10 at 16:21
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How do I push a local Git branch to master branch in the remote?
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edited Jan 26 '16 at 18:33
answered Mar 24 '11 at 18:21
m...