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class method generates “TypeError: … got multiple values for keyword argument …”
...ou pass a key word argument for which one of the keys is similar (has same string name) to a positional argument.
>>> class Foo():
... def bar(self, bar, **kwargs):
... print(bar)
...
>>> kwgs = {"bar":"Barred", "jokes":"Another key word argument"}
>>> my...
iphone Core Data Unresolved error while saving
... // If Cocoa generated the error...
if ([[error domain] isEqualToString:@"NSCocoaErrorDomain"]) {
// ...check whether there's an NSDetailedErrors array
NSDictionary *userInfo = [error userInfo];
if ([userInfo valueForKey:@"NSDetailedErrors"] ...
What is the documents directory (NSDocumentDirectory)?
...DomainMask] lastObject];
}
if you need to support iOS 7 or earlier
+ (NSString *) applicationDocumentsDirectory
{
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *basePath = paths.firstObject;
return basePath;
}
This Do...
How to insert in XSLT
...text disable-output-escaping="yes"> one. The latter is going to produce string literals like &nbsp; for all kinds of output, even for <xsl:output method="text">, and this may happen to be different from what you might wish... On the contrary, getting entities defined for XSLT template v...
Debugging sqlite database on the device
...(preferably a hex-viewer) and check whether it starts with SQLite format 3 string. Also make sure you have a correct sqlite version (i.e. you're not trying to open sqlite3 database with sqlite2 executable). And you may also try other SQLite clients (for example SQLiteStudio). Hope it helps.
...
querySelector search immediate children
...an ID, and if not, they temporarily add an ID, then create a full selector string.
Basically you'd do:
var sel = '> someselector';
var hadId = true;
if( !elem.id ) {
hadID = false;
elem.id = 'some_unique_value';
}
sel = '#' + elem.id + sel;
var result = document.querySelectorAll( sel ...
Should all Python classes extend object?
...e data model. Can it be seriously argued that str does not always accept a string as an argument because one could assign builtins.str = None?
– Nuno André
Dec 8 '18 at 14:26
...
Split a vector into chunks in R
...o n-chunks I used max <- length(d)%/%n. I used this with a vector of 31 strings and obtained a list of 3 vectors of 10 sentences and one of 1 sentence.
– salvu
Feb 4 '17 at 12:59
...
How do I remove the blue styling of telephone numbers on iPhone/iOS?
.... While it may work without using quotes the CSS specs do require them for strings. Thanks Panagiotis.
– Silverback
Sep 27 '15 at 3:50
...
What are some methods to debug Javascript inside of a UIWebView?
...
Does still work, use it like this: [NSClassFromString(@"WebView") performSelector:@selector(_enableRemoteInspector)]; Remember to remove the call when you build for release!
– rpitting
Apr 3 '12 at 13:58
...