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What are WSGI and CGI in plain English?
...ts environment (files not being where it expects, parameters being renamed etc). Although optimisation should be a central tenet of your design (of course), software itself does not optimise. Developers optimise. Software executes. Software does all the stuff in the 'deliberate mumble' section above...
How to set timeout for http.Get() requests in Golang?
...ontext.WithTimeout(context.Background(), time.Second*3)
defer cncl()
req, _ := http.NewRequestWithContext(ctx, http.MethodGet, "https://google.com", nil)
resp, _ := http.DefaultClient.Do(req)
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Scaling Node.js
...or authentication you should use facebook-connect, twitter single sign-in, etc using the excellent connect-auth library. Then you are covered safe because they have experts testing there login-systems for holes and the also don't transmit passwords via plain-text but thank for god use https. I also ...
What exactly is a Maven Snapshot and why do we need it?
...oker "heavy" is when lot of things are changing (new features, refactoring etc.)
– robert
May 3 at 18:27
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Why is there no std::stou?
...st does is sheer performance; I believe iostreams lose out against strtoul etc. by a considerable margin.
– Kerrek SB
Jan 3 '12 at 18:31
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Merging: Hg/Git vs. SVN
... @Lohoris I think you misunderstood my point about DB, firewall, etc: there is little point me being able to commit on my home machine if I can't actually run that code first. I could work blind, but the fact that I can't commit things somewhere wouldn't be the main thing putting me off.
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Why is a combiner needed for reduce method that converts type in java 8
.... If your lambdas have the right properties (associative, non-interfering, etc.) a stream run sequentially or in parallel should give the same results.
Let's first consider the two-arg version of reduction:
T reduce(I, (T, T) -> T)
The sequential implementation is straightforward. The identit...
Nearest neighbors in high-dimensional data?
...a set of test instances (to calculate predicted values) for n=1, n=2, n=3, etc. and plot the error as a function of n. If you just want a plausible value for n to get started, again, just use n = 3.
The second component is how to weight the contribution of each of the neighbors (assuming n > 1)....
Checking oracle sid and database name
...system metrics. They are used for performance tuning, session monitoring, etc. So access is limited to DBA users by default, which is why you're getting ORA-00942.
The easiest way of finding the database name is:
select * from global_name;
This view is granted to PUBLIC, so anybody can query i...
Set title background color
...stomTitleBar" android:theme="@style/customTheme" ...
From the Activity (called CustomTitleBar) :
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
setContentView(R.layout.main);
...