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Backbone.js: `extend` undefined?
... I totally missed that dependency in the docs. Duh.
Further clarification from @tjorriemorrie:
I had underscore, but loaded in the wrong order, first load underscore (guess that is what 'dependency' means :)
Further Clarification just in case this isn't obvious. The order that things are loaded...
Why is exception.printStackTrace() considered bad practice?
...discards all data written to it, as is the case of /dev/null.
Inferring from the above, invoking Throwable.printStackTrace() constitutes valid (not good/great) exception handling behavior, only
if you do not have System.err being reassigned throughout the duration of the application's lifetime,...
How far can memory leaks go?
...you unload the program.
So you can consider this to be another case apart from OSes not reclaiming memory either because it's buggy or because the embedded OS is designed to do so.
I remember one more example. Customer Information Control System (CICS), a transaction server which runs primarily on...
Is Redis just a cache?
...tion:96"
...
25) "question:76"
Now that you have the ids, retrieve items from Redis using pipelining and show them to the user.
Questions by Tags, Sorted by Votes
Next, we want to retrieve questions for each tag. But SO allows you to see top voted questions, new questions or unanswered questions...
How to save an image to localStorage and display it on the next page?
...when the page loads, I use these next three lines to get the Base64 string from localStorage, and apply it to the image with the blank src I created:
var dataImage = localStorage.getItem('imgData');
bannerImg = document.getElementById('tableBanner');
bannerImg.src = "data:image/png;base64," + dataI...
What does the construct x = x || y mean?
...it is often considered a bad programming practice, because it prevents you from passing a falsey value (which is not necessarily undefined or null) as a parameter. Consider following example:
function badFunction(/* boolean */flagA) {
flagA = flagA || true;
console.log("flagA is set to " + (fla...
How do I install pip on macOS or OS X?
...t good for development. The version shipped with OS X may be
out of date from the official current Python release, which is
considered the stable production version. (source)
Homebrew is something of a package manager for OS X. Find more details on the Homebrew page. Once Homebrew is install...
Bind a function to Twitter Bootstrap Modal Close
... like if you want to fire a event when the modal has finished being hidden from the user you can use hidden.bs.modal event
like this
/* hidden.bs.modal event example */
$('#myModal').on('hidden.bs.modal', function () {
window.alert('hidden event fired!');
})
Check a working ...
How can I handle the warning of file_get_contents() function in PHP?
...ta received, but $content === FALSE is not "triggered" ($site being called from a localhost server, note that I have datas quickly if I paste myself the url into a browser).
– Oliver
Dec 24 '14 at 12:39
...
Adding a user to a group in django
...Group model with the name of the group, then add the user to the user_set
from django.contrib.auth.models import Group
my_group = Group.objects.get(name='my_group_name')
my_group.user_set.add(your_user)
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