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What is a patch in git version control?
...he changes made in a repository. It's generally used when someone from outside your team has read-only access but had a good code change available. He then creates a patch and sends it to you. You apply it and push it to the git repository. Everyone then benefits from the updated version, and the au...
git push says “everything up-to-date” even though I have local changes
...anch head to your previously detached commit
$ git reset --hard <commit-id>
As mentioned in the git checkout man page (emphasis mine):
It is sometimes useful to be able to checkout a commit that is not at the tip of one of your branches.
The most obvious example is to check out the c...
Set Colorbar Range in matplotlib
..., 1024)
x = np.arange(0, 10, .1)
y = np.arange(0, 10, .1)
X, Y = np.meshgrid(x,y)
data = 2*( np.sin(X) + np.sin(3*Y) )
def do_plot(n, f, title):
#plt.clf()
plt.subplot(1, 3, n)
plt.pcolor(X, Y, f(data), cmap=cm, vmin=-4, vmax=4)
plt.title(title)
plt.colorbar()
plt.figure()
do...
show all tags in git log
...ctly pointed out in the comment:
Make sure you study this thread, as overriding a signed tag is not as easy:
if you already pushed a tag, the git tag man page seriously advised against a simple git tag -f B to replace a tag name "A"
don't try to recreate a signed tag with git tag -f (see the thre...
Sort Go map values by keys
...This is because it used to be predictable, and the Go language developers didn't want people relying on unspecified behavior, so they intentionally randomized it so that relying on this behavior was impossible.
What you'll have to do, then, is pull the keys into a slice, sort them, and then range o...
Simple calculations for working with lat/lon and km distance?
... probably want a more complicated formula using the WGS84 reference ellipsoid (the model used for GPS). But the error is probably negligible for your purposes.
Source: http://en.wikipedia.org/wiki/Latitude
Caution: Be aware that latlong coordinates are expressed in degrees, while the cos function...
Change old commit message on Git
...
I did that, and then commits from other branches show up in my branch
– Reza
Jul 20 at 19:18
...
super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Add a new element to an array without specifying the index in Bash
...is syntax first appeared in version 3.1-alpha1.
– David Yaw
Jan 3 '14 at 21:17
41
@Jas: To access...
postgresql COUNT(DISTINCT …) very slow
...
@ankur this wasn't much useful for me..didn't get any remarkable improvement.
– Shiwangini
Sep 9 '19 at 8:18
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