大约有 48,000 项符合查询结果（耗时：0.0527秒） [XML]
Github “Updates were rejected because the remote contains work that you do not have locally.”
...ries' if you have initialized repo in github and also committed locally
//now, push your work to your new repo
git push origin master
Now you will be able to push your repository to github. Basically, you have to merge those new initialized files with your work. git pull fetches and merges for y...
What is function overloading and overriding in php?
...ue;
$a=doSomething();
Each variable is of a different type, yet you can know the type before execution (see the 4th one).
As a comparison, other languages use:
int a=1;
String s="1";
bool a=true;
something a=doSomething();
In the last example, you must forcefully set the variable's type (as an ...
What key shortcuts are to comment and uncomment code?
...ss that these are the defaults, at least in the C++ defaults, but I don't know for sure. The best way to find out is to check your settings.)
share
|
improve this answer
|
f...
In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
... No external dependencies, nice & short. Plus, if you know you have 16 bytes / 32 hex digits, your solution condenses to an easy one-liner. Cool!
– Roboprog
Apr 6 '13 at 1:06
...
How to compare files from two different branches?
... @Jefromi, this may have changed in a more recent version, but at least now you can use relative paths (e.g. branch1:./file). This is also useful if the file is in a separate location between branches (e.g. git diff branch1:old/path/to/file branch2:new/path/to/file).
– redbm...
How to discard local changes in an SVN checkout?
... directory is not needed, you can get rid of it. Your working directory is now both git and subversion repository:
$ mv TMP/.git .
$ rm -rf TMP/
You can now use powerful and convenient git add -p to interactively choose exactly what you want to share, and commit them to your git repository. If you...
Why should a Java class implement comparable?
...m.add(3);
m.add(2);
for (Integer i : m)
... // values will be sorted
But now suppose I have some custom object, where sorting makes sense to me, but is undefined. Let's say, I have data representing districts by zipcode with population density, and I want to sort them by density:
public class Dis...
How do I git rebase the first commit?
I used git init to create a fresh repo, then made three commits. Now I want to rebase to go back and amend my first commit, but if I do git rebase -i HEAD~3 it complains! If I try the same with HEAD~2 then it kinda works but only lets me rearrange the last two commits.
...
How to convert a column number (e.g. 127) into an Excel column (e.g. AA)
...og{base a} (A (a-1)/a +1). If I use the example of a = 10 and K = 192, I know that N = 2.23804… . This tells me that K lies at the beginning of the third space since it is a little greater than two.
The next step is to find exactly how far in the current space we are. To find this, subtract fr...
How to check if an intent can be handled from some activity?
...
well, with android api 30+, it doesn't always work now)
– user924
Jun 24 at 14:30
add a comment
|
...