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How to capitalize the first character of each word in a string
...
this code caused our server to crash:java.lang.StringIndexOutOfBoundsException: String index out of range: 0
– Chrizzz
Apr 9 '14 at 12:38
34
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Stream vs Views vs Iterators
... @JürgenStrobel Ackermann would result in lousy performance, since indexed access of streams is O(n). But I agree wrt fibonacci.
– Daniel C. Sobral
Sep 22 '12 at 21:48
9
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Is it possible to specify a starting number for an ordered list?
...a) ") ";
counter-increment: start;
}
counter-increment seems to be 0-indexed, so to get a list that starts at 4, use 3.
For the following HTML
<ol>
<li>Buy milk</li>
<li>Feed the dog</li>
<li>Drink coffee</li>
</ol>
My result is
d) Buy...
What does DIM stand for in Visual Basic and BASIC?
... keyword) to any significant degree.
http://in.answers.yahoo.com/question/index?qid=20090310095555AANmiAZ
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Initializing a list to a known number of elements in Python [duplicate]
...ion. And if you need to check if your collection contains element at given index it is more Pythonic to write:
if anIndex in aDict:
print "cool!"
Than:
if not myList[anIndex] is None:
print "cool!"
Since the latter assumes that no real element in your collection can be None. And if t...
Get cookie by name
... while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
then call it:
var value = readCookie('obligations');
i stole the code above from quirksmode cookies page. you should read it.
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Coding Conventions - Naming Enums
...he Oracle website (http://www.oracle.com/technetwork/java/javaee/downloads/index.html), I stumbled across the "Duke's bookstore" tutorial and in a class (tutorial\examples\case-studies\dukes-bookstore\src\main\java\javaeetutorial\dukesbookstore\components\AreaComponent.java), I found the following e...
MySQL select with CONCAT condition
...set condition on aggregate functions(like MAX()). Having clause cannot use index so it is slow.
– Mostafa Vatanpour
Jul 5 '16 at 4:15
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PostgreSQL function for last inserted ID
... a primary key; this also creates
-- a UNIQUE constraint and a b+-tree index on the column
id SERIAL PRIMARY KEY,
name TEXT,
age INT4
);
INSERT INTO users (name, age) VALUES ('Mozart', 20);
Then for getting last inserted id use this for table "user" seq column name "id"
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When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
...ntroller" class="com.foo.FooController">
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<constructor-arg index="1">
<bean class="com.foo.SecurityContextHolderFacade">
</constructor-arg>
</bean>
It seems more than a little silly that Spring, a dependency injection container of all things, has not supp...