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How does autowiring work in Spring?
... @RequestMapping("/login")
public void login(@RequestParam("username") String username,
@RequestParam("password") String password) {
// The UserServiceImpl is already injected and you can use it
userService.login(username, password);
}
}
A few notes:
In your ...
Moving average or running mean
...
UPD: more efficient solutions have been proposed by Alleo and jasaarim.
You can use np.convolve for that:
np.convolve(x, np.ones((N,))/N, mode='valid')
Explanation
The running mean is a case of the mathematical operation of convolution. For the running mean, you slide...
Could I change my name and surname in all previous commits?
I would like to change my name, surname and email in my all commits, is it possible?
6 Answers
...
Converting a column within pandas dataframe from int to string
...
@DmitryKonovalov in python strings are immutable, so whenever you manipulating the data, you have to put the result back in to the variable.
– Sriram Arvind Lakshmanakumar
Jan 10 '19 at 10:36
...
Which is generally best to use — StringComparison.OrdinalIgnoreCase or StringComparison.InvariantCul
...best to use in your situation.
From MSDN's "New Recommendations for Using Strings in Microsoft .NET 2.0"
Summary: Code owners previously using the InvariantCulture for string comparison, casing, and sorting should strongly consider using a new set of String overloads in Microsoft .NET 2.0. Spec...
How to disable a particular checkstyle rule for a particular line of code?
...e of comments in your code. E.g.
//CHECKSTYLE:OFF
public void someMethod(String arg1, String arg2, String arg3, String arg4) {
//CHECKSTYLE:ON
Or even better, use this more tweaked version:
<module name="SuppressionCommentFilter">
<property name="offCommentFormat" value="CHECKSTYLE...
How to sort a NSArray alphabetically?
...s for pointing that out. localizedCaseInsensitiveCompare: is a method of NSString and should be sufficient to sort an array of strings.
– Thomas Zoechling
Dec 20 '10 at 16:37
1
...
Can Retrofit with OKHttp use cache data when offline
...che != null) {
okHttpClient.setCache(cache);
}
String hostURL = context.getString(R.string.host_url);
api = new RestAdapter.Builder()
.setEndpoint(hostURL)
.setClient(new OkClient(okHttpClient))
.setRequestIntercept...
Why is January month 0 in Java Calendar?
...kes things like "arrays of names" easier:
// I "know" there are 12 months
String[] monthNames = new String[12]; // and populate...
String name = monthNames[calendar.get(Calendar.MONTH)];
Of course, this fails as soon as you get a calendar with 13 months... but at least the size specified is the n...
C# - How to get Program Files (x86) on Windows 64 bit
...ng on 64 bit Windows
64 bit program running on 64 bit windows
static string ProgramFilesx86()
{
if( 8 == IntPtr.Size
|| (!String.IsNullOrEmpty(Environment.GetEnvironmentVariable("PROCESSOR_ARCHITEW6432"))))
{
return Environment.GetEnvironmentVariable("ProgramFiles(x86)...