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How to revert initial git commit?
... have already pushed to remote, you will need to force it to the remote in order to overwrite the previous initial commit:
git push --force origin
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Why does MYSQL higher LIMIT offset slow the query down?
...her LIMIT offset with SELECT, the slower the query becomes, when using ORDER BY *primary_key*
6 Answers
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How to check if activity is in foreground or in visible background?
...This is how it looks like when Activity B is launched from Activity A.
The order of events is from bottom to top so you can see that Activity A onStop is called after Activity B onResume was already called.
In case a dialog is shown your activity is dimmed in the background and only onPause is ca...
What are Scala context and view bounds?
... view bounds in the standard library (before Scala 2.8.0, anyway), is with Ordered, like this:
def f[A <% Ordered[A]](a: A, b: A) = if (a < b) a else b
Because one can convert A into an Ordered[A], and because Ordered[A] defines the method <(other: A): Boolean, I can use the expression a...
Python __call__ special method practical example
...on in general, a dictionary works out well because you can't guarantee the order in which things fill up your list. In this case, a list might work, but it's not going to be any faster or simpler.
– S.Lott
Apr 28 '11 at 21:05
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Is there a simple way to convert C++ enum to string?
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What I tend to do is create a C array with the names in the same order and position as the enum values.
eg.
enum colours { red, green, blue };
const char *colour_names[] = { "red", "green", "blue" };
then you can use the array in places where you want a human-readable value, eg
colour...
Why am I getting an OPTIONS request instead of a GET request?
...d an HTTP OPTIONS request header to the resource on the other
domain, in order to determine whether the actual request is safe to
send. Cross-site requests are preflighted like this since they may
have implications to user data. In particular, a request is
preflighted if:
It uses m...
Why does Java's hashCode() in String use 31 as a multiplier?
...cation to be key.hashCode() ^ value.hashCode() despite it is not even an unordered pair, as key and value have entirely different meaning. Yes, that implies that Map.of(42, 42).hashCode() or Map.of("foo", "foo", "bar", "bar").hashCode(), etc, are predictably zero. So don’t use maps as keys for oth...
Could not establish trust relationship for SSL/TLS secure channel — SOAP
...w machine is not a server -- it is a desktop running my app, which gathers order info and uploads via the SOAP service 3) Yes, we can browse to it. 4) This is new to me: machine level proxy?
– Rob Schripsema
Mar 31 '09 at 22:21
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Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
...ient, by default it will copy the network stream into a memory stream. In order to use HttpClient in the same way that you are currently using HttpWebRquest you would need to do
var requestMessage = new HttpRequestMessage() {RequestUri = URL};
Task<HttpResponseMessage> getTask = httpClient.S...