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What is the naming convention in Python for variable and function names?
Coming from a C# background the naming convention for variables and method names are usually either camelCase or PascalCase:
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Change SQLite default settings
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.headers on
.mode column
In a file called .sqliterc in the home directory of the user running sqlite.
(P.S. I found that in man sqlite3.)
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How to center the content inside a linear layout?
I'm trying to center an ImageView inside a LinearLayout horizontally and vertically, but I just can't do it.
The main reason why I'm not using a RelativeLayout for that is because I need the layout_weight (my Activity consists of four columns that should be equally divided, and also respon...
Load multiple packages at once
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Several permutations of your proposed functions do work -- but only if you specify the character.only argument to be TRUE. Quick example:
lapply(x, require, character.only = TRUE)
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Passing data to a closure in Laravel 4
...ide of the function, then it's not in the functions scope. Use the use keyword.
$team = Team::find($id);
Mail::send('emails.report', $data, function($m) use ($team)
{
$m->to($team->senior->email, $team->senior->first_name . ' '. $team->senior->last_name );
$m->cc($team...
What is the difference between “text” and new String(“text”)?
... very rarely would ever want to use the new String(anotherString) constructor. From the API:
String(String original) : Initializes a newly created String object so that it represents the same sequence of characters as the argument; in other words, the newly created string is a copy of the argume...
html tables: thead vs th
It looks like (according to the examples on this page , anyways) that if you're using THEAD, you don't need to use TH.
7 A...
Access Control Request Headers, is added to header in AJAX request with jQuery
...mine whether a cross-domain AJAX request should be allowed:
http://www.w3.org/TR/cors/
The Access-Control-Request-Headers header in the pre-flight request includes the list of headers in the actual request. The server is then expected to report back whether these headers are supported in this con...
Web Config Transformation to add a child element
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You can use the Insert transformation:
<resizer>
<plugins>
<add name="AzureReader" connectionString="DataConnectionString"
xdt:Transform="Insert" />
</plugins>
</resizer>
Web.config Transforma...
How to change 'Maximum upload size exceeded' restriction in Shiny and save user file inputs?
... recently learned that R Shiny programs impose a maximum size restriction for file uploads by default (I don't know what the size is exactly, but I'm guessing it's 5,000 KB). I'd like to remove this restriction. How can I do so, and what is there a general rule of thumb for the size of user uploads?...