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How to avoid “too many parameters” problem in API design?
...o understand.
public class Param
{
public string A { get; private set; }
public string B { get; private set; }
public string C { get; private set; }
public class Builder
{
private string a;
private string b;
private string c;
public Bui...
Fast way of finding lines in one file that are not in another?
I have two large files (sets of filenames). Roughly 30.000 lines in each file. I am trying to find a fast way of finding lines in file1 that are not present in file2.
...
How to search and replace text in a file?
...einput does (basically, use try..finally or a contextmanager to ensure you set stdout back to it's original value afterwards). The source code for fileinput is pretty eye-bleedingly awful, and it does some really unsafe things under the hood. If it were written today I very much doubt it would have ...
What is float in Java?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
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else {
createEditor();
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How do I detect that an iOS app is running on a jailbroken phone?
...value. Compile the executable without code signing (turn it off in Project Settings->Build) and sign it with a different key using the "codesign" commandline utility.
Have your app exec the separate executable. If your program can't get the return value when running the separate executable with ...
Reference: Comparing PHP's print and echo
...rm "language construct" in PHP usually refers to "pseudo" functions like isset or empty. Although these "constructs" look exactly like functions, they are actually fexprs, that is, the arguments are passed to them without being evaluated, which requires special treatment from the compiler. print hap...
UILabel text margin [duplicate]
I'm looking to set the left inset/margin of a UILabel and can't find a method to do so. The label has a background set so just changing its origin won't do the trick. It would be ideal to inset the text by 10px or so on the left hand side.
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Best way to work with dates in Android SQLite [closed]
...ils.formatDateTime(context,
when + TimeZone.getDefault().getOffset(when), flags);
}
}
return finalDateTime;
}
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Visibility of global variables in imported modules
...If you really do want a global, but it's just there to be used by module1, set it in that module.
import module1
module1.a=3
module1.f()
On the other hand, if a is shared by a whole lot of modules, put it somewhere else, and have everyone import it:
import shared_stuff
import module1
shared_st...
What is the default height of UITableViewCell?
...ult this is a useful method if your app relies on having the default value set.
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