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Convert Mercurial project to Git [duplicate]
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If you have errors like "repository has at least one unnamed head", you can specify --force option to deal with broken tree.
– iurii
May 21 '14 at 14:23
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git shallow clone (clone --depth) misses remote branches
...ng necessary in the docs and it seems to work fine without one on macOS at least.
– Nickolay
Aug 20 at 0:51
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Why does 'continue' behave like 'break' in a Foreach-Object?
...manojlds maybe he thinks that your one line solution is "hard to read", at least for me is completelly the contrary. The pipeline way to do things is really powerfull and clear and is the correct approach for simple things like that. Writing code in the shell without taking advantage of that is poin...
How to check for valid email address? [duplicate]
...ress) is usually enough. Something like: it has exactly one @ sign, and at least one . in the part after the @:
[^@]+@[^@]+\.[^@]+
You'd probably also want to disallow whitespace -- there are probably valid email addresses with whitespace in them, but I've never seen one, so the odds of this bein...
Why is SCTP not much used/known
...nd not reliable, and telecoms will not convert to it if it won't handle at least the load that SS7 handles. This is why SCTP was developed. It tries:
to mimic all advantages of the SS7 network accumulated over the decades.
to create a connection-oriented protocol better than TCP in speed, security...
Cluster analysis in R: determine the optimal number of clusters
... see how many clusters
# it finds to be optimal, set it to search for
# at least 1 model and up 20.
d_clust <- Mclust(as.matrix(d), G=1:20)
m.best <- dim(d_clust$z)[2]
cat("model-based optimal number of clusters:", m.best, "\n")
# 4 clusters
plot(d_clust)
Five. Affinity propagation (AP) ...
$(document).ready equivalent without jQuery
...;& !ReadyObj.isReady) ) {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( ReadyObj.ready, 1 );
}
// Remember that the DOM is re...
What's the (hidden) cost of Scala's lazy val?
...compiler will increase the size of the field to being able to represent at least 2 values, i.e. as a byte. This just goes on for huge classes.
But you might wonder why this works? The thread-local caches must be cleared when entering a synchronized block such that the non-volatile x value is flushe...
Django's SuspiciousOperation Invalid HTTP_HOST header
...not the domain name and the IP address is not in the ALLOWED_HOSTS - or at least that is what was happening with me - I could repro it by point my browser to the IP address.
– markmnl
May 17 '14 at 2:38
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Is delete this allowed?
...y part of Europe, there's a pretty good chance that it's being handled (at least in part) by code that does exactly this.
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