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What is uintptr_t data type
...twise operations on pointer in C, and is there a way around this?
Thus in order to do bitwise operations on pointers one would need to cast pointers to type unitpr_t and then perform bitwise operations.
Here is an example of a function that I just wrote to do bitwise exclusive or of 2 pointers to...
how to get the one entry from hashmap without iterating
...
Maps are not ordered, so there is no such thing as 'the first entry', and that's also why there is no get-by-index method on Map (or HashMap).
You could do this:
Map<String, String> map = ...; // wherever you get this from
// Ge...
How to get primary key column in Oracle?
...ND cons.constraint_name = cols.constraint_name
AND cons.owner = cols.owner
ORDER BY cols.table_name, cols.position;
Make sure that 'TABLE_NAME' is in upper case since Oracle stores table names in upper case.
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What is the command to exit a Console application in C#?
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Several options, by order of most appropriate way:
Return an int from the Program.Main method
Throw an exception and don't handle it anywhere (use for unexpected error situations)
To force termination elsewhere, System.Environment.Exit (not po...
looping through an NSMutableDictionary
...] to get an NSArray of your values. Be aware that it doesn't guarantee any order between calls.
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How do I exchange keys with values in a dictionary?
... Are really values() and keys() guaranteed to have the same ordering?
– Lennart Regebro
Jul 6 '09 at 16:28
1
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$.ajax - dataType
...ful web services):
==============================
Sample request:
POST /orders HTTP/1.1
Content-Type: application/xml
<<other header>>
<order>
<total>$199.02</total>
<date>December 22, 2008 06:56</date>
...
</order>
========================...
Using jQuery to compare two arrays of Javascript objects
...re the same. The objects may not (and most likely will not) be in the same order in each array. Each array shouldn't have any more than 10 objects. I thought jQuery might have an elegant solution to this problem, but I wasn't able to find much online.
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How to change theme for AlertDialog
... someone could help me out. I am trying to create a custom AlertDialog. In order to do this, I added the following line of code in styles.xml
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Get array of object's keys
...ys(foo);
console.log(keys) // ['alpha', 'beta']
// (or maybe some other order, keys are unordered).
This is an ES5 feature. This means it works in all modern browsers but will not work in legacy browsers.
The ES5-shim has a implementation of Object.keys you can steal
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