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How to store values from foreach loop into an array?
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Declare the $items array outside the loop and use $items[] to add items to the array:
$items = array();
foreach($group_membership as $username) {
$items[] = $username;
}
print_r($items);
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How to see indexes for a database or table in MySQL?
... answered Mar 6 '11 at 21:05
RolandoMySQLDBARolandoMySQLDBA
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Windows: How to specify multiline command on command prompt?
how do we extend a command to next line?
4 Answers
4
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nodejs require inside TypeScript file
...iler comes together with a set of default definitions for window, document and such specified in a file called lib.d.ts. If I do a grep for require in this file I can find no definition of a function require. Hence, we have to tell the compiler ourselves that this function will exist at runtime usin...
org.xml.sax.SAXParseException: Content is not allowed in prolog
...efore the XML declaration can be treated as whitespace if the document is handed as a stream of characters to an XML parser rather than as a stream of bytes.
The same can happen if schema files (.xsd) are used to validate the xml file and one of the schema files has an UTF-8 BOM.
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How do I remove the border around a focused contenteditable pre?
When I set a pre element to contenteditable and put focus in it for editing, it receives a dotted border around it that doesn't look very nice. The border isn't there when focus is somewhere else.
How do I remove that border?
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Declare slice or make slice?
In Go, what is the difference between var s []int and s := make([]int, 0) ?
4 Answers
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npm WARN package.json: No repository field
I installed Express.js with the following command:
11 Answers
11
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ToList()— does it create a new list?
...en the new list would contain copies of the elements in the original list, and updating a property of an element in the new list would not affect the equivalent element in the original list.)
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How to print out more than 20 items (documents) in MongoDB's shell?
... @LukaszWiktor yes, you can create a $HOME/.mongorc.js file and put that shellBatchSize setting in there. mine has the query batch size setting and rs.slaveOk() enabled. it's usage is also slightly different when using --eval via commandline. see: docs.mongodb.com/manual/mongo/#mongor...