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JavaScript by reference vs. by value [duplicate]
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coming from c, this is stupid and annoying, state state state...
– Rafael
Apr 27 '16 at 13:51
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Count cells that contain any text
..." and don't want to count them, you have to subtract number of empty cells from total number of cell by formula like
=row(G101)-row(G4)+1-countblank(G4:G101)
In case of 2-dimensional array it would be
=(row(G101)-row(A4)+1)*(column(G101)-column(A4)+1)-countblank(A4:G101)
Tested at google docs....
How do I check out a specific version of a submodule using 'git submodule'?
... submodule is fixed on the development branch instead of HEAD of master.
From Two Guys Arguing — Tie Git Submodules to a Particular Commit or Branch .
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Get value of dynamically chosen class constant in PHP
...est is quite simple and involves no outside, user manipulable input. Aside from that, you're calling another function because, I guess, you don't like the string to be concatenated with delimiters?
– ReSpawN
Nov 3 '16 at 13:26
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To find whether a column exists in data frame or not
... the columns to two large dataframes to see which column names are missing from the other column?
– sar
Apr 3 at 17:48
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How to close tag properly?
...ml to what it thinks you meant. That may mean it turns a tag, for example, from
<div /> into <div></div>. Or maybe it just ignores the final slash on <img ... />.
see 2016: Serve HTML5 as XHTML 5.0 for legacy validation.
see: 2011 discussion and additional links here, though ...
iPhone - Get Position of UIView within entire UIWindow
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Here is a combination of the answer by @Mohsenasm and a comment from @Ghigo adopted to Swift
extension UIView {
var globalFrame: CGRect? {
let rootView = UIApplication.shared.keyWindow?.rootViewController?.view
return self.superview?.convert(self.frame, to: rootView)
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Showing data values on stacked bar chart in ggplot2
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From ggplot 2.2.0 labels can easily be stacked by using position = position_stack(vjust = 0.5) in geom_text.
ggplot(Data, aes(x = Year, y = Frequency, fill = Category, label = Frequency)) +
geom_bar(stat = "identity") +
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How do I update an entity using spring-data-jpa?
...found in the database.
public void updateUser(Userinfos u) {
User userFromDb = userRepository.findById(u.getid());
// crush the variables of the object found
userFromDb.setFirstname("john");
userFromDb.setLastname("dew");
userFromDb.setAge(16);
userRepository.save(userFromD...
Load Testing with AB … fake failed requests (length)
...hances are your version of ab is behind and -l won't take. You can install from source or via homebrew, but "brew install ab" doesn't work because it's part of the apache package - you can install with "brew install homebrew/apache/ab".
– netpoetica
Jan 5 '15 a...