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Python, remove all non-alphabet chars from string
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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maximum value of int
... trivially extended for unsigned types:
// We can use it to define limits based on actual compiler built-in types also:
#define INT_MAX SIGNED_MAX(int)
// based on the above, we can extend it for unsigned types also:
#define UNSIGNED_MAX(x) ( (SIGNED_MAX(x)<<1) | 1 ) // We reuse SIGNED_MA...
How to convert JSON string to array
...product","fields": {"n$name": "Bread","n$price": 2.11},"namespaces": { "my.demo": "n" }}}';
$array = json_decode($str, true);
echo "<pre>";
print_r($array);
Output:
Array
(
[action] => create
[record] => Array
(
[type] => n$product
[fields]...
Setting Authorization Header of HttpClient
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@Red fyi, the second parameter is the base64 encoded user:password (its not encrypted).
– n00b
Aug 1 '17 at 19:11
5
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Why, Fatal error: Class 'PHPUnit_Framework_TestCase' not found in …?
...troduced a breaking change that
// removed PHPUnit_Framework_TestCase as a base class,
// and replaced it with \PHPUnit\Framework\TestCase
if (!class_exists('\PHPUnit_Framework_TestCase') && class_exists('\PHPUnit\Framework\TestCase'))
class_alias('\PHPUnit\Framework\TestCase', '\PHPUnit...
Regex to match string containing two names in any order
...atements:
(?!.*\bjack\b.*\bjack\b)
and,
(?!.*\bjames\b.*\bjames\b)
RegEx Demo 1
We can also simplify that to:
^(?!.*\bjack\b.*\bjack\b|.*\bjames\b.*\bjames\b)(?=.*\bjames\b|.*\bjack\b).*$
RegEx Demo 2
If you wish to simplify/update/explore the expression, it's been explained on the top right pan...
What does multicore assembly language look like?
...res are part of the architectural state of logical processors within Intel 64 or IA-32 processors
supporting Intel Hyper-Threading Technology. The features can be subdivided into three groups:
Duplicated for each logical processor
Shared by logical processors in a physical processor
Sh...
C99 stdint.h header and MS Visual Studio
...
typedef __int32 int32_t;
typedef unsigned __int32 uint32_t;
typedef __int64 int64_t;
typedef unsigned __int64 uint64_t;
#else
#include <stdint.h>
#endif
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Why does Windows64 use a different calling convention from all other OSes on x86-64?
...s an ABI specification that describes the calling convention to use on x86-64. All OSes follow it, except for Windows which has it's own x86-64 calling convention. Why?
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How can I make a div stick to the top of the screen once it's been scrolled to?
...unction() {
moveScroller();
});
</script>
And a simple live demo.
A nascent, script-free alternative is position: sticky, which is supported in Chrome, Firefox, and Safari. See the article on HTML5Rocks and demo, and Mozilla docs.
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