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What does -fPIC mean when building a shared library?
...e same thing but fpic uses a shorter relative offset where available. Thus compiling with fpic can potentially produce smaller files. Unfortunately it does not always work as expected so use fPIC. Also Note not all processors support the shorter offsets so it may not make a difference.
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How to deserialize a list using GSON or another JSON library in Java?
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Convert a CERT/PEM certificate to a PFX certificate
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Windows version of OpenSSL is available at slproweb.com/products/Win32OpenSSL.html. Just tried it, and it worked properly for this purpose.
– BrianFinkel
Sep 30 '11 at 17:55
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Difference between std::result_of and decltype
...nd finally in C++0x. Therefore result_of has an advantage that is backward-compatible (with a suitable library).
decltype is an entirely new thing in C++0x, does not restrict only to return type of a function, and is a language feature.
Anyway, on gcc 4.5, result_of is implemented in terms of de...
How to revert to origin's master branch's version of file
I'm in my local computer's master branch of a cloned master-branch of a repo from a remote server.
3 Answers
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django admin - add custom form fields that are not part of the model
...forms.ModelForm):
extra_field = forms.CharField()
def save(self, commit=True):
extra_field = self.cleaned_data.get('extra_field', None)
# ...do something with extra_field here...
return super(YourModelForm, self).save(commit=commit)
class Meta:
model = ...
TFS: Updating branch with changes from main
...all the changes are in your local copy of the branch, but they are not yet committed to source control. Once you've completed all your builds and testing on your branch, you can check in the merge. From Visual Studio:
View | Other WIndows | Pending Changes
Make sure all the files related to this ...
Why does the JVM still not support tail-call optimization?
...m tail-recursive function to simple loop must be done dynamically by a JIT compiler.
It then gives an example of Java code that won't transform.
So, as the example in Listing 3 shows, we cannot expect static compilers to perform transformation of tail recursion on Java code while preserving t...
How to subtract a day from a date?
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if you don't ignore timezones then the answer is more complex.
– jfs
Aug 21 '14 at 13:39
Also, ho...