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How to move git repository with all branches from bitbucket to github?
...es a large file: the problem is, the import tool will fail without a clear error message. Only GitHub Support would be able to diagnose what happened.
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const vs constexpr on variables
...es a compile-time constant. For example:
constexpr double PI3 = PI1; // error
but:
constexpr double PI3 = PI2; // ok
and:
static_assert(PI1 == 3.141592653589793, ""); // error
but:
static_assert(PI2 == 3.141592653589793, ""); // ok
As to which you should use? Use whichever meets yo...
Bogus foreign key constraint fail
I get this error message:
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Xcode build failure “Undefined symbols for architecture x86_64”
...ets the architecture armv7,armv7s,and arm64 as default.
And sometimes the error "build failure “Undefined symbols for architecture x86_64”" may be caused by this. Because, some libs (not Apple's) were compiled for x32 originally and doesn't support x64.
So what you need, is to change the "Arch...
What is the difference between javac and the Eclipse compiler?
... code that didn't actually properly compile. If the block of code with the error is never ran, your program will run fine. Otherwise, it will throw an exception indicating that you tried to run code that doesn't compile.
Another difference is that the Eclipse compiler allows for incremental builds...
Adding gif image in an ImageView in android
...static final int STATUS_OK = 0;
public static final int STATUS_FORMAT_ERROR = 1;
public static final int STATUS_OPEN_ERROR = 2;
protected static final int MAX_STACK_SIZE = 4096;
protected InputStream in;
protected int status;
protected int width; // full image width
pr...
Why does Eclipse complain about @Override on interface methods?
...t those declared by an interface is only valid from Java 6 onward. It's an error in Java 5.
Make sure that your IDE projects are setup to use a Java 6 JRE, and that the "source compatibility" is set to 1.6 or greater:
Open the Window > Preferences dialog
Browse to Java > Compiler.
There, s...
Git push error '[remote rejected] master -> master (branch is currently checked out)'
... you will be able to perform git push to the remote repository without any errors.
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Store output of subprocess.Popen call in a string
...
if you want to get error stream add stderr: p = subprocess.Popen(["ntpq", "-p"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
– Timofey
May 27 '14 at 12:29
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Why are preprocessor macros evil and what are the alternatives?
...o replacements where you didn't want it, and this usually leads to strange error messages.
Macros may affect things you don't realize.
So let's expand a little here:
1) Macros can't be debugged.
When you have a macro that translates to a number or a string, the source code will have the macro ...