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phantomjs not waiting for “full” page load
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If you are in control of the code you're trying to read, you can call the phantom js call back explicitly: phantomjs.org/api/webpage/handler/on-callback.html
– Andy Smith
Dec 4 '16 at 15:17
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Why can't a text column have a default value in MySQL?
...ut TEXT/BLOBS values are not stored directly in the record buffer used for reading/updating tables. So it is a bit more complex to assign default values for them.
This is no definite answer, but at least a starting point for the why question.
In the mean time, I'll just code around it and either ...
Gson: How to exclude specific fields from Serialization without annotations
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After reading all available answers I found out, that most flexible, in my case, was to use custom @Exclude annotation. So, I implemented simple strategy for this (I didn't want to mark all fields using @Expose nor I wanted to use ...
Can anyone explain what JSONP is, in layman terms? [duplicate]
...;head> element).
JSON Request:
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function () {
if (xhr.readyState == 4 && xhr.status == 200) {
// success
};
};
xhr.open("GET", "somewhere.php", true);
xhr.send();
JSONP Request:
var tag = document.createElement("script...
Ball to Ball Collision - Detection and Handling
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You should use space partitioning to solve this problem.
Read up on
Binary Space Partitioning
and
Quadtrees
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Why is Magento so slow? [closed]
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Good starting point is here: http://www.magentocommerce.com/boards/viewthread/12998/P30/ - but if you've not used memcached at all before, its worth looking at some general info about it as well.
- Enable template/view caching.
This is a good article: http://inchoo.net/ecommerce/magento/magento...
Why doesn't Java allow to throw a checked exception from static initialization block?
...ne some examples that may initialize the class (or may not because it is already initialized), and just to draw the attention of the complexity of that it would introduce, I put the examples in another static initalizer:
static {
try {
ClassA a = new ClassA();
Class<ClassB> clazz ...
Django database query: How to get object by id?
...in import_module
__import__(name)
ImportError: No module named myapp
Reading the code inside Django's loading.py, I came to the conclusion that my settings.py had a bad path to my app which contains my Class model definition. All I had to do was correct the path to the app and the get() method...
unsigned APK can not be installed
...or. And as its step of application deployment and distribution, you should read this article atleast once, i suggest: http://developer.android.com/guide/publishing/app-signing.html.
For your question, you can find the below line in above article:
All applications must be signed. The system wil...
How do you organise multiple git repositories, so that all of them are backed up together?
...it
locally, and then push ("backup") to each of these remotes when you
are ready with something like (note how that pushes the same commits
and history to each of the remotes!):
$ for remote in origin github memorystick; do git push $remote; done
The easiest way to turn an existing working reposi...