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Nginx reverse proxy causing 504 Gateway Timeout
...eader clarification
http://nginx.org/en/docs/http/ngx_http_upstream_module.html#keepalive
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How do I auto size a UIScrollView to fit its content
...
Source:
https://developer.apple.com/library/ios/technotes/tn2154/_index.html
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Python: How to create a unique file name?
...guments that take strings. See https://docs.python.org/3/library/tempfile.html.
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Remove a fixed prefix/suffix from a string in Bash
...ntroduction to sed can be found at http://evc-cit.info/cit052/sed_tutorial.html
A note regarding the shell and its use of strings:
For the particular example given, the following would work as well:
$ echo $string | sed -e s/^$prefix// -e s/$suffix$//
...but only because:
echo doesn't care ho...
PHP code to convert a MySQL query to CSV [closed]
...umentation for this is here: http://dev.mysql.com/doc/refman/5.0/en/select.html)
or:
$select = "SELECT * FROM table_name";
$export = mysql_query ( $select ) or die ( "Sql error : " . mysql_error( ) );
$fields = mysql_num_fields ( $export );
for ( $i = 0; $i < $fields; $i++ )
{
$header .=...
How can I ssh directly to a particular directory?
...or more information, see http://man7.org/linux/man-pages/man5/ssh_config.5.html
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How do I get the type of a variable?
...with something like gcc.gnu.org/onlinedocs/libstdc++/manual/ext_demangling.html, with command line utilities such as c++filt, or with any of various online demanglers such as demangler.com.
– cincodenada
Dec 11 '18 at 19:14
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Create a CSV File for a user in PHP
...general, please follow RFC 4180 when generating CSV files. tools.ietf.org/html/rfc4180
– Oleg Barshay
Apr 21 '11 at 17:43
5
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How to have a default option in Angular.js select box
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Try this:
HTML
<select
ng-model="selectedOption"
ng-options="option.name for option in options">
</select>
Javascript
function Ctrl($scope) {
$scope.options = [
{
name: 'Something Cool',
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Among $_REQUEST, $_GET and $_POST which one is the fastest?
...it is anyway: http://kuza55.blogspot.com/2006/03/request-variable-fixation.html
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