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I ran into a merge conflict. How can I abort the merge?
... --abort.
As always, make sure you have no uncommitted changes before you start a merge.
From the git merge man page
git merge --abort is equivalent to git reset --merge when MERGE_HEAD is present.
MERGE_HEAD is present when a merge is in progress.
Also, regarding uncommitted changes when start...
How to solve error message: “Failed to map the path '/'.”
...
Go to the topmost level of the tree in IIS, and click Restart (under Manage Server). Fixed this same problem for me, using the IIS GUI.
– Dean
Jan 9 '14 at 15:15
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No connection could be made because the target machine actively refused it?
... networking issues unlikly. What is very likly is that the web service has started up more slowly than the client application while testing. Still adding retry logic is defintely the way to go.
– Martin Brown
Mar 8 '12 at 9:42
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Good tutorials on XMPP? [closed]
...prisingly the open-source projects assume you know these things before you start digging into the code.
7 Answers
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Why does i = i + i give me 0?
...e to integer overflow.
In 32-bit twos-complement arithmetic:
i does indeed start out having power-of-two values, but then overflow behaviors start once you get to 230:
230 + 230 = -231
-231 + -231 = 0
...in int arithmetic, since it's essentially arithmetic mod 2^32.
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When is it practical to use Depth-First Search (DFS) vs Breadth-First Search (BFS)? [closed]
... property: It first finds all the vertices that are one edge away from the starting point, then all the vertices that are two edges away, and so on. This is useful if you’re trying to find the shortest path from the starting vertex to a given vertex. You start a BFS, and when you find the specifie...
How to enter in a Docker container already running with a new TTY
...update the /etc/default/docker file with the '-e lxc' to the docker daemon startup option before restarting the daemon (I did this by rebooting the host).
This is all because...
...it [docker 0.9] contains a new "engine driver" abstraction to make possible the use
of other API than LXC to ...
How do I remove a property from a JavaScript object?
...ments and reallocating memory: Array#splice() and Array#pop.
Array#splice(start[, deleteCount[, item1[, item2[, ...]]]])
Array#splice mutates the array, and returns any removed indices. deleteCount elements are removed from index start, and item1, item2... itemN are inserted into the array from in...
How to dynamically update a ListView on Android [closed]
...Editable s) {
}
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
}
public void onTextChanged(CharSequence s, int start, int before,
int count) {
adapter.getFilter().filter(s);
}
};
@Override
protected void onDest...
How to get first character of string?
...overflow";
console.log(str.charAt(0));
Second : string.substring(start,length);
Return the substring in the string who start at the index start and stop after the length length
Here you only want the first caract so : start = 0 and length = 1
var str = "Stack overflow";
conso...