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Creating your own header file in C
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What does the question mark operator mean in Ruby?
...ruby 1.9:
"F".ord
Also notice that ?F will return the string "F", so in order to make the code shorter, you can also use ?F.ord in Ruby 1.9 to get the same result as "F".ord.
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Resharper Alt Enter not working
... split second, then goes away. Fix using the following steps in numerical order.
Symptom B: pressing Alt+Enter ↵ does nothing. Fix using Step #2 first then try Step #1 if the issue persists.
Perform a Visual Studio reset:
Run cmd.exe as Administrator
cd C:\Program Files (x86)\Microsoft Visu...
HttpClient not supporting PostAsJsonAsync method C#
... me to download open source stuff from random locations on the Internet in order to get it to function? Why does this even compile if it cannot resolve its dependencies? This irks me to no end!
– Neutrino
Oct 1 '14 at 14:38
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How to prevent rm from reporting that a file was not found?
...nting out is that the "-f" test and the file removal could complete in any order. Another way to do it is: if [ -f "$THEFILE" ]; then rm "$THEFILE"; fi, which makes the test and the file removal steps explicitly sequential.
– robla
Jan 10 '19 at 19:56
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Differences between Ant and Maven [closed]
...rkload of developers tasked with creating and managing build processes. In order to do this it has to be complex. Unfortunately that complexity tends to negate their intended goal.
When compared with Ant, the build guy on a Maven project will spend more time:
Reading documentation: There is much...
Only using @JsonIgnore during serialization, but not deserialization
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In order to accomplish this, all that we need is two annotations:
@JsonIgnore
@JsonProperty
Use @JsonIgnore on the class member and its getter, and @JsonProperty on its setter. A sample illustration would help to do this:
c...
Mocking vs. Spying in mocking frameworks
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What is the difference between ExecuteScalar, ExecuteReader and ExecuteNonQuery?
...f these, you want to know some specific information about how they work in order to use them most effectively. What I've outlined here are some good guidelines.
– Brendan Enrick
May 14 '13 at 19:21
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Controlling number of decimal digits in print output in R
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