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NoSql vs Relational database
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Well, you can't do SELECT blob FROM images WHERE blob CONTAINS('red car'). So while you can store the data raw in the database, you can't search it without attaching metadata. Full-text-search modules in RDBMS systems bridges some of the semi-s...
How to specify an element after which to wrap in css flexbox? [duplicate]
...cle explains how to break on a specific item. I can see how it talks about selecting the item, but not breaking the wrap.
– Ben Davis
Nov 8 '15 at 21:57
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What is a clean, pythonic way to have multiple constructors in Python?
...sing __new__.
This could be used if the type of initialization cannot be selected based on the type of the constructor argument, and the constructors do not share code.
Example:
class MyClass(set):
def __init__(self, filename):
self._value = load_from_file(filename)
@classmeth...
WKWebView not loading local files under iOS 8
...dAccessToURL:] on iOS 9.
When you are moving the web folder to a project, select "Create folder references"
Then use code that is something like this(Swift 2):
if let filePath = NSBundle.mainBundle().resourcePath?.stringByAppendingString("/WebApp/index.html"){
let url = NSURL(fileURLWithPath...
How to check if an activity is the last one in the activity stack for an application?
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H9kDroid has made a correct suggestion. The selected answer is a hack. One should do it the right way using the isTaskRoot() method.
– Sufian
Apr 2 '14 at 6:17
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Why is === faster than == in PHP?
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I believe this should have been the selected answer. It doesn't merely rationalise with assumptions, the assumptions were more ore less tested empirically.
– Pedro Amaral Couto
Mar 31 '18 at 17:56
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Renaming a virtualenv folder without breaking it
...ate_this.py instead of using the
location of the Python interpreter to
select the environment.
Note: you must run this after you've
installed any packages into the
environment. If you make an
environment relocatable, then install
a new package, you must run virtualenv
--relocatabl...
Jquery mouseenter() vs mouseover()
...ever, the mouseenter event only triggers when the mouse pointer enters the selected element. The mouseover event is triggered if a mouse pointer enters any child elements as well.
share
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improve th...
How can I detect the touch event of an UIImageView?
...nd images for a control state, you'll want different images for Normal vs. Selected/Highlighted. The button style is what you set to UIButtonStyleCustom, I believe - again, look at the docs for the style property on UIButton.
– Kendall Helmstetter Gelner
May 1...
HTML: How to limit file upload to be only images?
...t will show all files. So the Javascript part validates whether or not the selected file is an actual image.
<div class="col-sm-8 img-upload-section">
<input name="image3" type="file" accept="image/*" id="menu_images"/>
<img id="menu_image" class="preview_img" />
&...