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Makefile, header dependencies
...le object file.
# The potential dependency on header files is covered
# by calling `-include $(DEP)`.
$(BUILD_DIR)/%.o : %.cpp
mkdir -p $(@D)
# The -MMD flags additionaly creates a .d file with
# the same name as the .o file.
$(CXX) $(CXX_FLAGS) -MMD -c $< -o $@
.PHONY : clean
cl...
How to read the output from git diff?
...from builtin-http-fetch.c to http-fetch.c and that those two files are 95% identical (which was used to detect this rename). The last line in extended diff header, which is index f3e63d7..e8f44ba 100644 tell us about mode of given file (100644 means that it is ordinary file and not e.g. symlink, an...
Received fatal alert: handshake_failure through SSLHandshakeException
...libraries would rely on the trust store used by the JVM for certificate validation. In most cases, this will be the cacerts file in the JRE_HOME/lib/security directory. If the location of the trust store has been specified using the JVM system property javax.net.ssl.trustStore, then the store in tha...
Copy a variable's value into another
...ct.
Any change you make to the contents of this object will be seen identically whether you reference it through the a variable or the b variable. They are the same object.
So, when you later try to "revert" b to the original a object with this code:
b = a;
The code actually does nothing at all...
How do I sort strings alphabetically while accounting for value when a string is numeric?
... sort an array of numbers that are strings and I'd like them to sort numerically.
19 Answers
...
M_PI works with math.h but not with cmath in Visual Studio
...cludes is including cmath without the #define specified. math.h is specifically designed so that you can include it again with that define now changed to add M_PI etc. This is NOT the case with cmath. So you need to make sure you #define _USE_MATH_DEFINES before you include anything else. Hope tha...
Handler “ExtensionlessUrlHandler-Integrated-4.0” has a bad module “ManagedPipelineHandler” in its mo
...Information Services (IIS).
The solution
I would recommend removing the call to SimpleWorkerRequest. Instead, you can use a Microsoft solution to make sure your web site automatically starts up after it recycles. What you need is the Microsoft Application Initialization Module for IIS 7.5. It is ...
Why is “origin/HEAD” shown when running “git branch -r”?
...pull or push, etc)
didn't and shouldn't have a HEAD
because there was, basically, no
working copy. Not so?
I had the exact same impression like you said.
And I even can not delete that origin/HEAD remote-tracking branch cloned from github by doing
git branch -d -r origin/HEAD
This had no effect.
C...
Epoch vs Iteration when training neural networks
...
@Soubriquet Neural networks are typically trained using an iterative optimization method (most of the time, gradient descent), which often needs to perform several passes on the training set to obtain good results.
– Franck Dernoncourt
...
What is the difference between And and AndAlso in VB.NET?
... if y is 7, because it knows that the condition is false already. (This is called short-circuiting.)
Generally people use the short-circuiting method if there's a reason to explicitly not check the second part if the first part is not true, such as if it would throw an exception if checked. For exa...