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How to send a command to all panes in tmux?
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:D dude you need to add some description to your answer as it has very minimal text and for that reason Stackoverflow detects it as a spam or low quality post just add some detail to it so that it does not appear under it.
– Muhamma...
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...
Is there any standard for JSON API response format?
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HAL - Like OData but aiming to be HATEOAS like.
There are also JSON API description formats:
Swagger
JSON Schema (used by swagger but you could use it stand alone)
WADL in JSON
RAML
HAL because HATEOAS in theory is self describing.
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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...
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 ...
Difference between Fact table and Dimension table?
... sold and average sales.
Dimension Tables:
Dimension tables provides descriptive information for all the measurements recorded in fact table.
Dimensions are relatively very small as comparison of fact table.
Commonly used dimensions are people, products, place and time.
image source
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Spring Boot - inject map from application.yml
...t=${project.artifactId}, version=${project.version}, name=${project.name}, description=${project.description}}}
There are various options for setting a prefix, controlling how missing properties are handled, etc. See the javadoc for more information.
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Grep not as a regular expression
I need to search for a PHP variable $someVar . However, Grep thinks that I am trying to run a regex and is complaining:
6 ...
How do I list all cron jobs for all users?
... d m w user command
09,39 * * * * root [ -d /var/lib/php5 ] && find /var/lib/php5/ -type f -cmin +$(/usr/lib/php5/maxlifetime) -print0 | xargs -r -0 rm
47 */8 * * * root rsync -axE --delete --ignore-errors / /mirror/ >/dev/null
17 1 * * * root ...
How to $http Synchronous call with AngularJS
... <tr>
<th>#</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="direction in directions">
<td>{{$index}}</td>
<td>{{dire...