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Passing data between controllers in Angular JS?
...ller('ProductController', function($scope, productService) {
$scope.callToAddToProductList = function(currObj){
productService.addProduct(currObj);
};
});
In your CartController, get the products from the service:
app.controller('CartController', function($scope, productService) {...
How do I turn off PHP Notices?
...
From the PHP documentation (error_reporting):
<?php
// Turn off all error reporting
error_reporting(0);
?>
Other interesting options for that function:
<?php
// Report simple running errors
error_reporting(E_ERROR | E_WARNING | E_PARSE);
// Reporting E_NOTIC...
Accessing members of items in a JSONArray with Java
...(int), and JSONArray.length() to create your for-loop:
for (int i = 0; i < recs.length(); ++i) {
JSONObject rec = recs.getJSONObject(i);
int id = rec.getInt("id");
String loc = rec.getString("loc");
// ...
}
...
How do I parse command line arguments in Java?
... options.addOption(output);
CommandLineParser parser = new DefaultParser();
HelpFormatter formatter = new HelpFormatter();
CommandLine cmd;
try {
cmd = parser.parse(options, args);
} catch (ParseException e) {
System.out.println(e.g...
What does the number in parentheses shown after Unix command names in manpages mean?
...ll direct man to look only in that section of the manual.
The default action is to search in all of the available sec‐
tions following a pre-defined order ("1 n l 8 3 2 3posix 3pm
3perl 5 4 9 6 7" by default, unless overridden by the SEC‐
TION directive in /etc/man...
Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
...sense if you remember that the slice method is returning a new array, not altering the original data structure.
EDIT:
After reviewing the comments I decided to edit this answer. Slice calls the following code snippet when the arg value is two:
if (argc == 2) {
if (SYMBOL_P(argv[0])) {
...
Ruby on Rails form_for select field with class
...
Try this way:
<%= f.select(:object_field, ['Item 1', ...], {}, { :class => 'my_style_class' }) %>
select helper takes two options hashes, one for select, and the second for html options. So all you need is to give default empty o...
comparing 2 strings alphabetically for sorting purposes
...ting purposes. For example I want to have a boolean check like if('aaaa' < 'ab') . I tried it, but it's not giving me correct results, so I guess that's not the right syntax. How do I do this in jquery or Javascript?
...
Unresolved reference issue in PyCharm
...ceive unresolved reference error when trying from src.views.myview import <my_function>...
– SexyBeast
Jun 2 '16 at 22:47
...
postgresql - replace all instances of a string within text field
...ction:
replace(string text, from text, to text)
for instance :
UPDATE <table> SET <field> = replace(<field>, 'cat', 'dog')
Be aware, though, that this will be a string-to-string replacement, so 'category' will become 'dogegory'. the regexp_replace function may help you define...