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bodyParser is deprecated express 4
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body-parser is a piece of express middleware that
reads a form's input and stores it as a javascript
object accessible through req.body
'body-parser' must be installed (via npm install --save body-parser) For more info see: https://github.com/expressjs/bod...
Clearing a string buffer/builder after loop
... Speaking of performance: Unless your code is accessed in a multi-threaded scenario, you should use StringBuilder rather than StringBuffer -- see javadoc: "Where possible, it is recommended that this class be used in preference to StringBuffer as it will be faster under most implementations"....
if/else in a list comprehension
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The specific problem has already been solved in previous answers, so I will address the general idea of using conditionals inside list comprehensions.
Here is an example that shows how conditionals can be written inside a list comprehension:
X = [1.5...
How to convert Strings to and from UTF8 byte arrays in Java
...dows-1252 and ISO-8859-1 (which are supersets of ASCII) are far more widespread.
– Michael Borgwardt
Oct 9 '09 at 13:26
11
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C# Java HashMap equivalent
... : codaddict's algorithm : O(n)
checkPairs(a, 10);
Console.Read();
}
}
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How to convert a Hibernate proxy to a real entity object
...e thing, so I wrote the proxied instance to an ObjectOutputStream and then read it back from a corresponding ObjectInputStream, and that seemed to do the trick. I'm not sure if it's an efficient approach, but still wondering why it worked... any comments on it will be greatly appreciated. Thanks!
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Put icon inside input element in a form
...re the best way to accomplish this.
If that should give you any problems (read IE6), you can also use a borderless input inside of a div.
<div style="border: 1px solid #DDD;">
<img src="icon.png"/>
<input style="border: none;"/>
</div>
Not as "clean", but should w...
Is there a way to avoid null check before the for-each loop iteration starts? [duplicate]
...ut, really saving lines of text should be secondary in priority to easy to read code. Not sure what the style is in the place where this solution might be used; but, mimic it's style (not a personal one) if a dominant style exists.
– Edwin Buck
Aug 29 at 23:19...
What's the fastest way to do a bulk insert into Postgres?
...t table (create table tmp AS select * from target where 1=0), and start by reading the file into the temp table.
Then I check what can be checked: duplicates, keys that already exist in the target, etc.
Then I just do a "do insert into target select * from tmp" or similar.
If this fails, or takes ...
How do I get the current version of my iOS project in code?
...use in your code.
I have created one small extension to UIApplication that reads the Info.plist file and returns a version number automatically.
Here’s the code:
extension UIApplication {
static var appVersion: String? {
return Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVer...