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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 detect the OS from a Bash script?
... add a command like source somefile ; , I get syntax error near unexpected token elif.
– oarfish
Dec 7 '17 at 20:05
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How to add a custom HTTP header to every WCF call?
...collection directly (the Http Headers didn't work). I get a Header with my token (Name) in at ServiceHost AfterReceiveRequest event, but not the value (there doesn't even seem to be a property for a value?). Is there something I am missing? I would have expected a name/value pair as when I create th...
How to change my Git username in terminal?
...om under "Through the command-line". You need to create an personal access token.
– Steven V
Apr 3 '14 at 18:02
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What is the C# equivalent of friend? [duplicate]
... I find this an extremely interesting idea. If we can except the token "partial" keyword, then we can allow other classes (repository, factory, ...) to obtain access to our private members. What's more, that class is forced to make it blatently obvious that it is doing so (i.e. wrap itself...
How to pre-populate the sms body text via an html link
...ebsite.com.%20%20MY%20MESSAGE%20-%20" title="Click here to TEXT US gallery token needs updating!">Send me SMS</a>
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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).
...
PatternSyntaxException: Illegal Repetition when using regex in Java
...and most other dialects for that matter): they are the opening and closing tokens for the repetition quantifier {n,m} where n and m are integers. Hence the error message: "Illegal repetition".
You should escape them: "\\{\"user_id\" : [0-9]*\\}".
And since you seem to be trying to parse JSON, I su...
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...
Handle Guzzle exception and get HTTP body
...ttp\Psr7\Response
* (find it in ./vendor/guzzlehttp/psr7/src/Response.php) with all
* its own and its 'Message' trait's methods. See more explanations below.
*
* So you can have: HTTP status code, message, headers and body.
* Just check the exception object has the response ...