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What is the --save option for npm install?
...RUD and get on with our work. (Quora has a neat 'Is this answer relevant' etc and I had even before that suggested to SO to do this) \n Sucks that the official node doc has no mention of older (defunct) options and most node references seem to be pre-5.0, sending our heads for a spin.
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How to escape text for regular expression in Java
...tern.quote replaces special characters in regex search strings, like .|+() etc, and Matcher.quoteReplacement replaces special characters in replacement strings, like \1 for backreferences.
– Steven
Nov 18 '11 at 18:12
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How to deal with “java.lang.OutOfMemoryError: Java heap space” error?
...austing all of this will you need to look into caching objects out to disk etc. At this point you should have a very good reason to say "I need Xgb of memory" for something and you can't work around it by improving your algorithms or memory allocation patterns. Generally this will only usually be th...
How get integer value from a enum in Rails?
...t the integer values for an enum from the class the enum is on:
Model.sale_infos # Pluralized version of the enum attribute name
That returns a hash like:
{ "plan_1" => 1, "plan_2" => 2 ... }
You can then use the sale_info value from an instance of the Model class to access the integer v...
Using `textField:shouldChangeCharactersInRange:`, how do I get the text including the current typed
...the accepted answer, the following should work in Swift 3:
func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
let newString = NSString(string: textField.text!).replacingCharacters(in: range, with: string)
return...
How can I beautify JavaScript code using Command Line?
...ate tasks, which can also involve file concatenation, lint, uglify, minify etc, and run the grunt command.
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#import using angle brackets < > and quote marks “ ”
...nformation about input like scanf(),and out put like printf() function and etc in a compiler.
INCLUDE
1) #INCLUDE:-
It is a pre-processor that process before process of main function.
The main work of pre-processor is to initialize the environment of program i.e that is the program with the heade...
Combine two data frames by rows (rbind) when they have different sets of columns
...d do the following.
# put data.frames into list (dfs named df1, df2, df3, etc)
mydflist <- mget(ls(pattern="df\\d+"))
# get all variable names
allNms <- unique(unlist(lapply(mydflist, names)))
# put em all together
do.call(rbind,
lapply(mydflist,
function(x) data.frame...
How do I create a WPF Rounded Corner container?
...bject (BorderThickness or CornerRadius) you can specify a single number if all 4 are the same, such as CornerRadius="8".
– Santiago Palladino
Sep 23 '08 at 13:14
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How to create a project from existing source in Eclipse and then find it?
...ng Project into Workplace
2- Otherwise define project type e.g. Java, Web etc
Create a new project of type you define into your workplace. Copy Paste source , lib and other necessary files. refresh, compile and run project in eclipse.
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