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Not equal != operator on NULL
...e IS NOT NULL, while to compare with not null value, you use <> 'YOUR_VALUE'. I can't say if my value equals or not equals to NULL, but I can say if my value is NULL or NOT NULL. I can compare if my value is something other than NULL.
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Recursion or Iteration?
...t you can find it here github.com/juokaz/blog.webspecies.co.uk/blob/master/_posts/…
– Vladyslav Startsev
Jun 1 '17 at 21:07
add a comment
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How to send a header using a HTTP request through a curl call?
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In PHP:
curl_setopt($ch, CURLOPT_HTTPHEADER, array('HeaderName:HeaderValue'));
or you can set multiple:
curl_setopt($ch, CURLOPT_HTTPHEADER, array('HeaderName:HeaderValue', 'HeaderName2:HeaderValue2'));
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CSS selector with period in ID
...e it does use dots in its ids. For example: "OpenLayers.Control.Attribution_7". I guess it helps with the internal code where they can have the javascript variable name be the same value as the id itself.
– Hoffmann
Jan 28 '14 at 17:44
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Can I return the 'id' field after a LINQ insert?
...? there is no insertonsubmit or submitchanges??
– Bat_Programmer
Jul 4 '12 at 0:35
1
@Confused Pr...
ExpandableListView - hide indicator for groups with no children
... states.
When the group has no children, the corresponding state is 'state_empty'
See these reference links:
this and this
For state_empty, you can set a different image which is not confusing, or, simply use transparent color to display nothing...
Add this item in your stateful drawable along ...
Removing Java 8 JDK from Mac
...is stage, you should see:
% ls /Library/Java/JavaVirtualMachines/
jdk1.7.0_nn.jdk
(and nothing else)
3) In the folder /Library/Java/Extensions/, you'll need to remove all the old jar files, the ones that correspond to other releases of Java. If you don't, you'll get the infamous message about t...
Django get the static files URL in view
...lean way of adding the hostname to the static url (if not present in STATIC_URL)? I need to add images or other resources in mails, where the user won't be able to find the resources with relative urls.
– gepatino
Sep 12 '13 at 20:00
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How to cancel an $http request in AngularJS?
... };
$this.remove = function (request) {
pending = _.filter(pending, function (p) {
return p.url !== request;
});
};
$this.cancelAll = function () {
angular.forEach(pending, function (p) {
p.xhr.abort();
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Rotate axis text in python matplotlib
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add plt.tight_layout() to let them stay inside the figure
– astroflyer
Aug 5 at 12:25
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