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Why am I merging “remote-tracking branch 'origin/develop' into develop”?
...branches.
The -p argument prunes deleted upstream branches. Thus, if the foo branch is deleted in the origin repository, git remote update -p will automatically delete your origin/foo ref.
git merge --ff-only @{u} tells Git to merge the upstream branch (the @{u} argument) into your local branch bu...
Why should C++ programmers minimize use of 'new'?
... std::string* mString;
};
Line::Line() {
mString = new std::string("foo_bar");
}
Line::~Line() {
delete mString;
}
Is actually a lot more risky to use than the following one:
class Line {
public:
Line();
std::string mString;
};
Line::Line() {
mString = "foo_bar";
// not...
foreach vs someList.ForEach(){}
...ious engineers went out of their way to use list.ForEach( delegate(item) { foo;}); instead of foreach(item in list) {foo; }; for all the code that they wrote. e.g. a block of code for reading rows from a dataReader.
I still don't know exactly why they did this.
The drawbacks of list.ForEach() are:...
How to get string objects instead of Unicode from JSON?
...m inside a big nest of lists']]]]]]]]
>>> json_loads_byteified('{"foo": "bar", "things": [7, {"qux": "baz", "moo": {"cow": ["milk"]}}]}')
{'things': [7, {'qux': 'baz', 'moo': {'cow': ['milk']}}], 'foo': 'bar'}
>>> json_load_byteified(open('somefile.json'))
{'more json': 'from a fil...
Learning Python from Ruby; Differences and Similarities
...of attribute: one that is executable.
So for example:
>>> class foo:
... x = 5
... def y(): pass
...
>>> f = foo()
>>> type(f.x)
<type 'int'>
>>> type(f.y)
<type 'instancemethod'>
That difference has a lot of implications, like for example...
What is the most appropriate way to store user settings in Android application
...FS_FILE_NAME, Context.MODE_PRIVATE) );
// eg.
prefs.edit().putString("foo","bar").commit();
prefs.getString("foo", null);
Here's the code for the class:
/**
* Warning, this gives a false sense of security. If an attacker has enough access to
* acquire your password store, then he almost c...
C++ project organisation (with gtest, cmake and doxygen)
...der files in an additional project-named subdirectory: "/prj/include/prj/foo.hpp", which seems redundant to me. Why not just "/prj/include/foo.hpp"? I am assuming that you will have an opportunity to re-jig the installation directories at installation-time, so you get <INSTALL_DIR>/include/p...
What is the difference between a URI, a URL and a URN?
...
file:///home/user/file.txt
tel:1-888-555-5555
http://example.com/resource?foo=bar#fragment
/other/link.html (A relative URL, only useful in the context of another URL)
URLs always start with a protocol (http) and usually contain information such as the network host name (example.com) and often a ...
HEAD and ORIG_HEAD in Git
...th modifiers like @{u} applied to it), but also affects e.g. "refs/heads/@/foo", which it shouldn't.
The basic idea of giving a short-hand might be good, and the topic can be retried later, but let's revert to avoid affecting existing use cases for now for the upcoming release.
...
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
...elease();
}
};
// A class which uses 'mutex' and 'lock' objects
class foo
{
mutex mutex_; // mutex for locking 'foo' object
public:
void bar()
{
lock scopeLock(mutex_); // lock object.
foobar(); // an operation which may throw an exception
// scopeLock will...