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Why can't decimal numbers be represented exactly in binary?
...1/3, 1/9, 1/27, or any rational in decimal notation. We do it by adding an extra symbol. For example, a line over the digits that repeat in the decimal expansion of the number. What we need to represent decimal numbers as a sequence of binary numbers are 1) a sequence of binary numbers, 2) a radix p...
How to parameterize @Scheduled(fixedDelay) with Spring 3.0 expression language?
...ject" method="readLog"
fixed-rate="#{YourConfigurationBean.stringValue}"/>
</task:scheduled-tasks>
... or if the cast from String to Long didn't work, something like this would:
<task:scheduled-tasks scheduler="myScheduler">
<task:scheduled ref="someObject" m...
Java enum - why use toString instead of name
...e exact name used to declare the enum constant, you should use name() as toString may have been overriden
If you want to print the enum constant in a user friendly way, you should use toString which may have been overriden (or not!).
When I feel that it might be confusing, I provide a more specifi...
How to correctly save instance state of Fragments in back stack?
... To help save time for others, App.VSTUP and App.STAV are both string tags that represent the objects they are trying to obtain. Example: savedState = savedInstanceState.getBundle(savedGamePlayString); or savedState.getDouble("averageTime")
– Tanner Hallman
...
JPA: unidirectional many-to-one and cascading delete
... private long id;
@Column(nullable = false, length = 50)
private String firstName;
}
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Is == in PHP a case-sensitive string comparison?
...p.net. Is the double equal sign ( == ) case sensitive when used to compare strings in PHP?
7 Answers
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Variable name as a string in Javascript
Is there a way to get a variable name as a string in Javascript? (like NSStringFromSelector in Cocoa )
17 Answers
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Difference between id and name attributes in HTML
...ges with multiple <form> elements. It is traditional to use the same string for name and id where both are used on a single HTML element, but nothing makes you do this.
– Warren Young
Feb 17 '15 at 2:31
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How to filter object array based on attributes?
...) ...
]
};
// (Note that because `price` and such are given as strings in your object,
// the below relies on the fact that <= and >= with a string and number
// will coerce the string to a number before comparing.)
var newArray = obj.homes.filter(function (el) {
return el.pr...
The type or namespace name 'Objects' does not exist in the namespace 'System.Data'
...nd:
var sql = ((System.Data.Entity.Core.Objects.ObjectQuery)query).ToTraceString();
I got this error:
Cannot cast 'query' (which has an actual type of 'System.Data.Entity.Infrastructure.DbQuery<<>f__AnonymousType3<string,string,string,short,string>>') to 'System.Data.Entity.Cor...