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Convert Object to JSON string
...
SPL = Standard PHP Library. Guess in this case is would be SJL (standard javascript library).
– David J Eddy
Oct 30 '13 at 15:24
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How to convert 1 to true or 0 to false upon model fetch
...d"]==="0"); // false
console.log(obj["isChecked"]==="Elephant"); // false
PHP
Same concept in PHP
$obj["isChecked"] = ($obj["isChecked"] == "1");
The same operator limitations as stated above for JavaScript apply.
Double Not
The 'double not' also works. It's confusing when people first read it but...
Tetris-ing an array
...ext element will be www, it is the same in all arrays, so it gets removed, etc.
Something like (untested)
$exploded_paths = array();
foreach($paths as $path) {
$exploded_paths[] = explode('/', $path);
}
$equal = true;
$ref = &$exploded_paths[0]; // compare against the first path for simp...
Is it possible to perform a 'grep search' in all the branches of a Git project?
...$ git grep-branch-local -n getTastyCookies
dev:53:modules/factory/getters.php:function getTastyCookies($user);
master:50:modules/factory/getters.php:function getTastyCookies($user)
The current structure is:
: - Separator
Branch: dev
Line number: 53
File path: modules/factory/getters.php
Matchi...
Difference between var_dump,var_export & print_r
...2] => 42
[3] => Array ([0] => 42)
)
var_export prints valid php code. Useful if you calculated some values and want the results as a constant in another script. Note that var_export can not handle reference cycles/recursive arrays, whereas var_dump and print_r check for these. var_exp...
How to get a cross-origin resource sharing (CORS) post request working
... if(obj.ok) {
...
}
});
Also works with .done,.fail,etc:
$.postCORS("https://example.com/service.json",{ x : 1 }).done(function(obj){
if(obj.ok) {
...
}
}).fail(function(){
alert("Error!");
});
Server side (in this case where example.com is hosted...
诺奖得主谈“双创”：让鼓励创业成为一种文化 - 资讯 - 清泛网 - 专注C/C++...
...重要性。但是要实现“双创”还需要注意以下几个方面的问题：
一是在政策方面要鼓励“双创”。要实现“双创”这个目标，就要对微型企业或中小型企业实行减税，推出鼓励企业家创新精神的专项投资基金，推动互联网+的战...
Microsoft Excel mangles Diacritics in .csv files?
I am programmatically exporting data (using PHP 5.2) into a .csv test file.
Example data: Numéro 1 (note the accented e).
The data is utf-8 (no prepended BOM).
...
Insert text into textarea with jQuery
... and a text field. I believe this.value for instance should be this.val(), etc..
– Nick
Feb 25 '10 at 19:45
1
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Possibility of duplicate Mongo ObjectId's being generated in two different collections?
...ing in Mongo itself, it is possible to have duplicate _id's generated with PHP in Mongo.
The use-case where this has happened with regularity for me is when I'm looping through a dataset and attempting to inject the data into a collection.
The array that holds the injection data must be explicitl...