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Save PL/pgSQL output from PostgreSQL to a CSV file
... statement, because there is no way of connecting the input/output stream. PHP's PostgreSQL handler (not PDO) includes very basic pg_copy_from and pg_copy_to functions which copy to/from a PHP array, which may not be efficient for large data sets.
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@property retain, assign, copy, nonatomic in Objective-C
...piler will synthesize accessor methods for name.
XYZClass *obj=[[XYZClass alloc]init];
NSString *name1=[obj name]; // get 'name'
[obj setName:@"liza"]; // first letter of 'name' becomes capital in setter method
List of attributes of @property
atomic, nonatomic, retain, copy, readonly, readwrite...
Increasing the maximum number of TCP/IP connections in Linux
...o move session info from an application level session storage to redis via PHP. For some reason, I could not add more than 28230 sessions without adding lots of sleep in one go, with no errors seen either in php or on redis logs. We broke our heads on this for an entire day till I thought maybe prob...
How to prevent buttons from submitting forms
...xample: on a Login ... with some restrictions... like not allow to be used PHP sessions and neither cookies are allowed!
So any link must be converted to such form submit, so the login data is not lost.
When no login is yet done, it must also work. So no validation must be performed on links.
But I...
Github: readonly access to a private repo
...ccount. They could've designed this better by allowing the creation of API tokens per organization with rights thus eliminating the workaround to either compromise a team member's account or to create a fake personal account.
– nikolay
May 29 '13 at 4:26
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Html code as IFRAME source rather than a URL
... For anyone like me who was looking how to encode HTML this way with php, you want rawurlencode (php.net/manual/en/function.rawurlencode.php)
– Braiba
Dec 2 '15 at 13:27
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How to select multiple files with ?
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<form enctype='multipart/form-data' method='POST' action='submitFormTo.php'>
<input type='file' name='files[]' multiple />
<button type='submit'>Submit</button>
</form>
Make sure you have the enctype='multipart/form-data' attribute in your <form> tag, ...
Get characters after last / in url
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in php7 Returns notice: PHP Notice: Only variables should be passed by reference.
– billynoah
Jan 10 '17 at 14:25
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Java String array: is there a size of method?
I come from a php background and in php, there is an array_size() function which tells you how many elements in the array are used.
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Python Image Library fails with message “decoder JPEG not available” - PIL
...r "Cleaning up" message. I got the error refers to: "-c import setuptools, tokenize;__file ... ..." any advice?
– RicardoGonzales
Apr 24 '14 at 21:17
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