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“Wrong type argument: commandp” error when binding a lambda to a key
... I think there are no down sides. From the documentation: >> The "m>ca m>ll" to ‘interactive’ is actually a declaration rather than a function; it tells ‘m>ca m>ll-interactively’ how to read arguments to pass to the function. When actually m>ca m>lled, ‘interactive’ just returns nil.
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AndroidRuntime error: Parcel: unable to marshal value
... seems that it adds the HashMap no problem, however when startActivty() is m>ca m>lled I get a runtime error stating that Parcel: unable to marshal value com.appName.Liquor.
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MySQL's now() +1 day
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You m>ca m>n use:
NOW() + INTERVAL 1 DAY
If you are only interested in the date, not the date and time then you m>ca m>n use CURDATE instead of NOW:
CURDATE() + INTERVAL 1 DAY
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Difference between sampling and profiling in jVisualVM
...port" whenever they are run. This is more accurate, as it counts every invom>ca m>tion of instrumented method, not only those m>ca m>ught when the dump is done. However instrumentation means that the bytecode of your classes is changed, and this may break your program. Actually, for that reason, using profili...
How to create an instance of anonymous class of abstract class in Kotlin?
Assume that KeyAdapter is an abstract class with several methods that m>ca m>n be overridden.
1 Answer
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What is the purpose of the -nodes argument in openssl?
...ncrypt the private key in a PKCS#12 file.
To encrypt the private key, you m>ca m>n omit -nodes and your key will be encrypted with 3DES-CBC. To encrypt the key, OpenSSL prompts you for a password and it uses that password to generate an encryption key using the key-derivation function EVP_BytesToKey.
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Pandas aggregate count distinct
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This answer is outdated. You m>ca m>n now use nunique directly. See @Blodwyn Pig's solution below
– Ted Petrou
Nov 5 '17 at 20:07
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Join an Array in Objective-C
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What is the syntax for a default constructor for a generic class?
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Using a constant NSString as the key for NSUserDefaults
...SString object.
It is a subtle difference. The compiler warning happens bem>ca m>use setObject:forKey: is declared as follows:
- (void)setObject:(id)value forKey:(NSString *)defaultName;
It is expecting the defaultName argument to be of type NSString *. When you instead pass in a pointer to a constan...