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switch case statement error: case expressions must be constant expression
...will be declared like this:
public static int main=0x7f030004;
In other words, the constants are not final in a library project.
Therefore your code would no longer compile.
The solution for this is simple: Convert the switch statement into an if-else statement.
public void onClick(View src)
{
...
How can I select random files from a directory in bash?
...aunted by newlines in file names :). Are they really that common? In other words, is there some tool that creates files with newlines in their name? Since as a user it is very difficult to create such a filename. Same for files coming from the internet
– Ciprian Tomoiagă
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C++ Best way to get integer division and remainder
...s a byte value, result is put to AL and remainder to AH. If divisor
is a word value, then DX:AX is divided by "src" and result is stored
in AX and remainder is stored in DX.
int c = (int)a / b;
int d = a % b; /* Likely uses the result of the division. */
...
How to find out which version of the .NET Framework an executable needs to run?
...einstalled tool:
open application with notepad appname.exe,
search for word "framework",
repeat last search with F3 until .NET Framework,version=vX.Y shows up
if nothing found (versions below 3.0) search for v2. ... still 100 times easier then installing gigabytes of dot net analyzer tools and g...
JavaScript property access: dot notation vs. brackets?
...
The code examples and wording of the summary look awfully familiar. dev-archive.net/articles/js-dot-notation
– Quentin
Feb 11 '11 at 11:31
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What is the purpose of the : (colon) GNU Bash builtin?
...
@DennisWilliamson I was just going by the way the spec is worded. The implication is of course that regular builtins should also have a standalone version present.
– ormaaj
May 31 '12 at 4:47
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Change templates in Xcode
...
You wouldn't change the existing templates. In other words, don't modify anything under the /Developer hierarchy (or wherever you installed your developer tools).
Instead, clone the templates you want to have customized variants of. Then change their names and the information...
Is a URL allowed to contain a space?
...when URLs are transcribed or
typeset or subjected to the treatment of word-processing programs.
The characters "<" and ">" are unsafe because they are used as the
delimiters around URLs in free text; the quote mark (""") is used to
delimit URLs in some systems. The charact...
How to access a dictionary element in a Django template?
...e}}</li>
{% endfor %}
</ul>
Basically, .items is a Django keyword that splits a dictionary into a list of (key, value) pairs, much like the Python method .items(). This enables iteration over a dictionary in a Django template.
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How do I break a string across more than one line of code in JavaScript?
... Is this problematic if the file was created in Windows. In other words lines terminated with \r\n instead of \n?
– Adam Plocher
Aug 7 '17 at 11:52
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