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Error: This Android SDK requires Android Developer Toolkit version 22.6.1 or above
...u are like me, having to develop for work on a machine that is locked down by IT where everything requires admin privileges...
– cking24343
May 7 '14 at 13:30
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MySql: Tinyint (2) vs tinyint(1) - what is the difference?
...
@realtebo it's mainly used by the mysql command line client for display purposes.
– Ja͢ck
Oct 12 '12 at 23:25
3
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What is an existential type?
...rface VirtualMachine<B> {
B compile(String source);
void run(B bytecode);
}
// Now, if you had a list of VMs you wanted to run on the same input:
void runAllCompilers(List<∃B:VirtualMachine<B>> vms, String source) {
for (∃B:VirtualMachine<B> vm : vms) {
B ...
How to sort an array of associative arrays by value of a given key in PHP?
...uentially-indexed array will result in a sorted array which is not ordered by its numeric indexes, such that the first element seen in a foreach loop is not $your_array[0], which is unlikely to be desirable behaviour.
– Mark Amery
Mar 26 '14 at 12:47
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explicit casting from super class to subclass
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By using a cast you're essentially telling the compiler "trust me. I'm a professional, I know what I'm doing and I know that although you can't guarantee it, I'm telling you that this animal variable is definitely going to be...
Array extension to remove object by value
...the original array, you can make your method more thread safe and reusable by returning a copy:
func arrayRemovingObject<T : Equatable>(object: T, fromArray array: [T]) -> [T] {
}
As an alternative that I don't recommend, you can have your method fail silently if the type stored in the a...
How can I push to my fork from a clone of the original repo?
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By default, when you clone a repository
that resides at https://github.com/original/orirepo.git,
whose current branch is called master,
then
the local config of the resulting clone lists only one remote called origin, w...
C++ new int[0] — will it allocate memory?
...ero size is undefined.
Also
Even if the size of the space requested [by new] is zero, the request can fail.
That means you can do it, but you can not legally (in a well defined manner across all platforms) dereference the memory that you get - you can only pass it to array delete - and you s...
Oracle query to fetch column names
...quivalent for information_schema.COLUMNS is USER_TAB_COLS for tables owned by the current user, ALL_TAB_COLS or DBA_TAB_COLS for tables owned by all users.
Tablespace is not equivalent to a schema, neither do you have to provide the tablespace name.
Providing the schema/username would be of use if...
Initialize class fields in constructor or at declaration?
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I disagree with rule 1 - by not specifying a default value (regardless of whether it's initialised by the compiler or not) you are leaving the developer to guess or go looking for the documentation on what the default value for that particular langua...