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Python != operation vs “is not”
...right hand side and the left hand side are the very same object. No methodcalls are done, objects can't influence the is operation.
You use is (and is not) for singletons, like None, where you don't care about objects that might want to pretend to be None or where you want to protect against object...
How to inherit from a class in javascript?
...t the bottom. I now prefer Object.create(). Object.create is available in all modern browsers.
I should note that Object.create is usually much slower than using new with a function constructor.
//The prototype is just an object when you use `Object.create()`
var Base = {};
//This is how you cre...
How to get first 5 characters from string [duplicate]
How to get first 5 characters from string using php
5 Answers
5
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In PHP, how do you change the key of an array element?
...the array, which you may need to be careful of. Even associative arrays in PHP are ordered, and sometimes that order is leveraged.
– Robin Winslow
Feb 9 '12 at 17:14
7
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PHP cURL vs file_get_contents
... @velop: Yes. And method, too. And redirects. And timeout... php.net/manual/en/context.http.php
– Sz.
Mar 28 '18 at 19:54
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Python Flask, how to set content type
...oute('/')
def index():
bar = '<body>foo</body>'
response = make_response(bar) ...
Is git good with binary files?
...
Out of the box, git can easily add binary files to its index, and also store them in an efficient way unless you do frequent updates on large uncompressable files.
The problems begin when git needs to generate diffs and merges: git cannot generate meaningful diffs, or merge bina...
AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
...ave an input field like: <input type="number" ng-model="newTransaction[$index][user.email]" /> ?
– shish
Dec 3 '15 at 22:17
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How could I ignore bin and obj folders from git repository?
...ck because I didn't understand that git rm only deletes the items from the index and not the disk. So if I understand correctly, your first two commands rebuilt the index by deleting everything from the index and adding everything back, applying the .gitignore filters. Then the commit makes it so i...
How to check for a valid Base64 encoded string
... // 98% of all non base64 values are invalidated by this time.
var index = value.Length - 1;
// if there is padding step back
if (value[index] == '=')
index--;
// if there are two padding chars step back a second time
if (value[index] == '=')
...