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How to split a string literal across multiple lines in C / Objective-C?

... There are two ways to split strings over multiple lines: Using \ All lines in C can be split into multiple lines using \. Plain C: char *my_string = "Line 1 \ Line 2"; Objective-C: NSString *my_string = @"Line1 \ ...
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How do I raise the same Exception with a custom message in Python?

...hello",) + err.args[1:] may work more reliably (and then just convert to a string to get the message). – Duncan Feb 6 '12 at 9:50 1 ...
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Will using 'var' affect performance?

...icit type. So for example, var x = new List<List<Dictionary<int, string>()>()>() would be acceptable, but var x = 42 is somewhat ambiguous and should be written as int x = 42. But to each their own... – Nelson Rothermel May 9 '12 at 17:26 ...
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How do I break a string over multiple lines?

In YAML, I have a string that's very long. I want to keep this within the 80-column (or so) view of my editor, so I'd like to break the string. What's the syntax for this? ...
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How to change an application icon programmatically in Android?

... that part with something, you want in your app. private void shortcutAdd(String name, int number) { // Intent to be send, when shortcut is pressed by user ("launched") Intent shortcutIntent = new Intent(getApplicationContext(), Play.class); shortcutIntent.setAction(Constants.ACTION_PLA...
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Are there any reasons to use private properties in C#?

... I use them if I need to cache a value and want to lazy load it. private string _password; private string Password { get { if (_password == null) { _password = CallExpensiveOperation(); } return _password; } } ...
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How does functools partial do what it does?

...e code more readable. re.search method's signature is: search(pattern, string, flags=0) By applying partial we can create multiple versions of the regular expression search to suit our requirements, so for example: is_spaced_apart = partial(re.search, '[a-zA-Z]\s\=') is_grouped_together = ...
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How to display count of notifications in app launcher icon [duplicate]

...iz launcher public static void setBadge(Context context, int count) { String launcherClassName = getLauncherClassName(context); if (launcherClassName == null) { return; } Intent intent = new Intent("android.intent.action.BADGE_COUNT_UPDATE"); intent.putExtra("badge_count...
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Pick any kind of file via an Intent in Android

...y solution which works on Samsung and other devices: public void openFile(String mimeType) { Intent intent = new Intent(Intent.ACTION_GET_CONTENT); intent.setType(mimeType); intent.addCategory(Intent.CATEGORY_OPENABLE); // special intent for Samsung file manager ...
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Windows batch: echo without new line

... refined the method so that it can safely print absolutely any valid batch string without the new line, on any version of Windows from XP onward. Note that the :writeInitialize method contains a string literal that may not post well to the site. A remark is included that describes what the character...