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How do I update a formula with Homebrew?
...rade mongodb
It will upgrade the mongodb formula. If you want to upgrade all outdated formula, simply
brew upgrade
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Is there any publicly accessible JSON data source to test with real world data? [closed]
..., for example -
A GET request to:
https://api.twitter.com/1/statuses/user_timeline.json?include_entities=true&include_rts=true&screen_name=mralexgray&count=1,
EDIT: Removed due to twitter restricting their API with OAUTH requirements...
{"errors": [{"message": "The Twitter REST API...
How do I sort a list of dictionaries by a value of the dictionary?
...reverse() statement. Otherwise you can define a comparison like cmp=lambda x,y: - cmp(x['name'],y['name']).
– Mario F
Oct 13 '09 at 7:14
3
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Spring @Transactional - isolation, propagation
...tion
Defines the data contract between transactions.
Read Uncommitted: Allows dirty reads.
Read Committed: Does not allow dirty reads.
Repeatable Read: If a row is read twice in the same transaction, the result will always be the same.
Serializable: Performs all transactions in a sequence.
The...
Is putting a div inside an anchor ever correct?
...flow elements. Otherwise, only phrasing elements (read default=inline) are allowed. Thus, if the a is in a form or div, it can contain a div, but inside a p, it can't. See w3.org/TR/html-markup/terminology.html
– Patanjali
Oct 24 '16 at 1:00
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How to save a plot as image on the disk?
...d like to save that image as PNG or JPEG, is it possible to do it automatically? (via code)
11 Answers
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How to prompt for user input and read command-line arguments [closed]
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You don't have to use str() in print concatenation since all entered data will be str(ing) type by default (even numbers).
– Goujon
Nov 8 '17 at 11:50
add a ...
How to match “anything up until this sequence of characters” in a regular expression?
... of .+ (one or more of
anything). When we use .+, the engine will basically match everything.
Then, if there is something else in the regex it will go back in steps
trying to match the following part. This is the greedy behavior,
meaning as much as possible to satisfy.
When using .+?, in...
What does ':' (colon) do in JavaScript?
...
var o = {
r: 'some value',
t: 'some other value'
};
is functionally equivalent to
var o = new Object();
o.r = 'some value';
o.t = 'some other value';
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Multiline TextView in Android?
...
If the text you're putting in the TextView is short, it will not automatically expand to four lines. If you want the TextView to always have four lines regardless of the length of the text in it, set the android:lines attribute:
<TextView
android:id="@+id/address1"
android:gravity="left...