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How to unescape HTML character entities in Java?
... {"\u00FA", "uacute"}, // ъ - lowercase u, acute accent
{"\u00FB", "ucirc"}, // ы - lowercase u, circumflex accent
{"\u00FC", "uuml"}, // ь - lowercase u, umlaut
{"\u00FD", "yacute"}, // э - lowercase y, acute accent
{"\u00FE", "thorn"}, // ю - lowercase thor...
How do I clone a subdirectory only of a Git repository?
...multiple filter-specs cannot be combined". This was added in Git 2.24 at e987df5fe62b8b29be4cdcdeb3704681ada2b29e "list-objects-filter: implement composite filters"
Edit: on Git 2.28, I experimentally see that --filter=FILTER1 --filter FILTER2 also has the same effect, since GitHub does not implemen...
How to convert floats to human-readable fractions?
... else // d >= .85
{
if( d < 0.87 ) // Note: fixed from .88
{
strcat(rval, "6/7"); // .8571
}
else // d >= .87
{
if( d < 0...
How to Sort Multi-dimensional Array by Value?
... ],
[
'hashtag' => 'e7d31fc0602fb2ede144d18cdffd816b',
'title' => 'Ready',
'order' => 1,
],
];
$keys = array_column($new, 'order');
array_multisort($keys, SORT_ASC, $new);
var_dump($new...
What characters can be used for up/down triangle (arrow without stem) for display in HTML?
...ONG RIGHTWARDS DOUBLE ARROW
U+27FA ⟺ LONG LEFT RIGHT DOUBLE ARROW
U+27FB ⟻ LONG LEFTWARDS ARROW FROM BAR
U+27FC ⟼ LONG RIGHTWARDS ARROW FROM BAR
U+27FD ⟽ LONG LEFTWARDS DOUBLE ARROW FROM BAR
U+27FE ⟾ LONG RIGHTWARDS DOUBLE ARROW FROM BAR
U+27FF ⟿ LONG RIGHTWARDS SQUIGGL...
PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
...sationID = generate_uuid();
some example outputs will be like:
E302D66D-87E3-4450-8CB6-17531895BF14
22D288BC-7289-442B-BEEA-286777D559F2
51B4DE29-3B71-4FD2-9E6C-071703E1FF31
3777C8C6-9FF5-4C78-AAA2-08A47F555E81
54B91C72-2CF4-4501-A6E9-02A60DCBAE4C
60F75C7C-1AE3-417B-82C8-14D456542CD7
8DE0168D-01D...
How to parse JSON in Python?
... may help you:
json_string = """
{
"pk": 1,
"fa": "cc.ee",
"fb": {
"fc": "",
"fd_id": "12345"
}
}"""
import json
data = json.loads(json_string)
if data["fa"] == "cc.ee":
data["fb"]["new_key"] = "cc.ee was present!"
print json.dumps(data)
The output for the...
How do I convert a hexadecimal color to rgba with the Less compiler?
...with Less PHP I am getting the following error - @colorGold: color('#C6AF87'); .box { background-color: rgba(red(@colorGold),green(@colorGold),blue(@colorGold),0.3); } Error is - Could not compile CSS file (screen.less): color expected for red(): failed at `background-color: rgba(red(@co...
In Java, what does NaN mean?
...ToFloat(0x7fc00002);
float signaling_nan1 = Float.intBitsToFloat(0x7fa00001);
float signaling_nan2 = Float.intBitsToFloat(0x7fa00002);
float nan_minus = -nan;
// Generate some infinities.
float positive_inf = Float.POSITIVE_INFINITY;
float nega...
Android Fatal signal 11 (SIGSEGV) at 0x636f7d89 (code=1). How can it be tracked down?
...57b88 r9 4685adb4 10 00974130 fp 4b857ed8
ip 00000000 sp 4b857b50 lr afd11108 pc ad115ebc cpsr 20000030
d0 4040000040000000 d1 0000004200000003
d2 4e72cd924285e370 d3 00e81fe04b1b64d8
d4 3fbc71c7009b64d8 d5 3fe999999999999a
d6 4010000000000000 d7 4000000000000000
d8 4000000...