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Capitalize the first letter of both words in a two word string
...
The base R function to perform capitalization is toupper(x). From the help file for ?toupper there is this function that does what you need:
simpleCap <- function(x) {
s <- strsplit(x, " ")[[1]]
paste(toupper(substrin...
How do I concatenate multiple C++ strings on one line?
... A function concat can be implemented to reduce the "classic" stringstream based solution to a single statement.
It is based on variadic templates and perfect forwarding.
Usage:
std::string s = concat(someObject, " Hello, ", 42, " I concatenate", anyStreamableType);
Implementation:
void add...
Using build types in Gradle to run same app that uses ContentProvider on one device
...uthority renaming
I guess all of you have heard of the new Android Gradle-based build system. Let's be honest, this new build system is a huge step forward compared to the previous one. It is not final yet (as of this writing, the latest version is 0.4.2) but you can already use it safely in most o...
what is the difference between a portlet and a servlet?
... Source: Servlets Vs Portlets
Similarities
Servlets and Portlets are web based components which use Java for
their implementation.
Portlets are managed by a portlet container just like servlet is
managed by servlet container.
Both static and dynamic content can be generated by Portlets and
Servl...
How do you display JavaScript datetime in 12 hour AM/PM format?
... 1st and 3rd groups.
WARNING: toLocaleTimeString() may behave differently based on region / location.
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Difference between Pragma and Cache-Control headers?
...ached copy every time)
And the conditional requests:
Etag (entity tag) based conditional requests
Server: Etag: W/“1d2e7–1648e509289”
Client: If-None-Match: W/“1d2e7–1648e509289”
Server: 304 Not Modified
Modified date based conditional requests
Server: last-modified: Thu, 09 May...
vim - How to delete a large block of text without counting the lines?
... There are actually three visual modes: Visual Mode (Character based {v}), Visual Line Mode (Line based {S-v}) and Visual Block Mode (Allows selection of blocks {C-v})
– Tom Regner
Apr 3 '11 at 18:10
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Convert java.time.LocalDate into java.util.Date type
...etTime()).atZone(ZoneId.systemDefault()).toLocalDateTime();
}
}
Edited based on @Oliv comment.
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How do I change the title of the “back” button on a Navigation Bar
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you can create a custom BaseViewController and put it in to -viewDidLoad:
– ArtFeel
Sep 6 '13 at 15:14
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How to set entire application in portrait mode only?
...ava
Other option is to do it programmatically, for example in an Activity base class:
@Override
public void onCreate(Bundle savedInstanceState) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
For Android 4+ (API 14+)
Last option is to do it with activity lifecycle liste...