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What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
...h a string
Console.WriteLine("First item equals to 'Debug' is '{0}'.",
myArray[Array.IndexOf(myArray, "Debug")]);
// Arbitrary objects
Console.WriteLine("First item equals to 'Debug' is '{0}'.",
myArray[Array.FindIndex(myArray, x => x.Type == "Debug")]);
This will fail if no items in m...
What is the JSF resource library for and how should it be used?
...
To start, let's look at how existing JSF implementations like Mojarra and MyFaces and JSF component libraries like PrimeFaces and OmniFaces use it. No one of them use resource libraries this way. They use it (under the covers, by @ResourceDependency or UIViewRoot#addComponentResource()) the followi...
Determining complexity for recursive functions (Big O notation)
...t figure out. Any help would be much appreciated and would greatly help in my studies, Thank you!
5 Answers
...
How dangerous is it to compare floating point values?
... we need K. If getting K is more difficult, less intuitive than selecting my VISIBLE_SHIFT then you'll decide what works for you. To find K we are going to write a test program that looks at a bunch of K values so we can see how it behaves. Ought to be obvious how to choose K, if the 'right answe...
What is the “FS”/“GS” register intended for?
...de on 6809 (with and without paged memory), 6502, z80, 68k and 80[123]?86, my perspective is that segmented memory is a horror show and I'm glad it was consigned to the dustbin of history. The use of FS and GS for efficient access of thread_local data is a happy unintended consequence of an historic...
What does `someObject.new` do in Java?
...s of the inner class from methods of the outer, but I would tend to design my code such that "outsiders" don't need to construct instances of the inner class directly using x.new.
– Ian Roberts
Mar 31 '13 at 13:36
...
Build an ASCII chart of the most commonly used words in a given text [closed]
...luation of the
variables. I'm not sure that's guaranteed but it works on my machine :-) */
SELECT @F=MIN(($76-LEN(W))/-C),
@ =' ' +REPLICATE('_',-MIN(C)*@F)+' '
FROM #
SELECT @=@+'
|'+REPLICATE('_',-C*@F)+'| '+W
FROM #
ORDER BY C
PRINT @
Output
__...
Add new item count to icon on button - Android
...android:layout_height="wrap_content">
<Button
android:id="@+id/myButton"
android:layout_width="65dip"
android:layout_height="65dip"/>
<TextView
android:id="@+id/textOne"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layou...
How to REALLY show logs of renamed files with git?
..., I just want to see the history of the code, regardless of renames. So in my opinion it makes sense for --follow to be the default because I don't care about individual files; --follow helps me to ignore individual file renames, which are usually pretty inconsequential.
– Eddi...
prototype based vs. class based inheritance
...ions are also implemented as objects ('Function' object to be precise). In my opinion, when it was originally designed to run inside a browser, it was meant to be used to create lots of singleton objects. In browser DOM, you find that window, document etc all singleton objects. Also, JavaScript is l...