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How to check if command line tools is installed
...
Yosemite
Below are a few extra steps on a fresh Mac that some people might need. This adds a little to @jnovack's excellent answer.
Update: A few other notes when setting this up:
Make sure your admin user has a password. A blank password won't w...
Make the first letter uppercase inside a django template
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It works for single-word strings. But, if you have a multi-words string, it's going to upper the first letter of each single word, instead of the first letter of the string.
– Valdir Stumm Junior
Jan 11 '13 at 1...
What's the maximum value for an int in PHP?
...on't get these downvotes.. this is a perfectly good answer, even with some extra information thrown in. +1 to correct it.
– nickf
Mar 22 '09 at 8:08
3
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Proper indentation for Python multiline strings
What is the proper indentation for Python multiline strings within a function?
14 Answers
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SQL Server: Examples of PIVOTing String data
...e found involve counting or summing up numbers. I just want to pivot some string data. For example, I have a query returning the following.
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Best way to use PHP to encrypt and decrypt passwords? [duplicate]
...ere is how you would encrypt/decrypt:
$key = 'password to (en/de)crypt';
$string = ' string to be encrypted '; // note the spaces
To Encrypt:
$iv = mcrypt_create_iv(
mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC),
MCRYPT_DEV_URANDOM
);
$encrypted = base64_encode(
$iv .
...
Loading local JSON file
... very simplest solution for me. The JSON file looks almost the same, so no extra clutter (only a "var xyz =" on the very top of the file). Nobody wants a big data file in their code.
– cslotty
Dec 9 '17 at 8:00
Will the base class constructor be automatically called?
... a need to call the one with parameters:
class Person
{
public Person(string random)
{
}
}
class Customer : Person
{
public Customer(string random) : base (random)
{
}
}
share
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multi-step registration process issues in asp.net mvc (split viewmodels, single model)
...ne for each step:
public class Step1ViewModel
{
[Required]
public string SomeProperty { get; set; }
...
}
public class Step2ViewModel
{
[Required]
public string SomeOtherProperty { get; set; }
...
}
and so on. All those view models could be backed by a main wizard view ...
How to pass in password to pg_dump?
...r, like migrating a database you can use --dbname followed by a connection string (including the password) as stated in the pg_dump manual
In essence.
pg_dump --dbname=postgresql://username:password@127.0.0.1:5432/mydatabase
Note: Make sure that you use the option --dbname instead of the shorter ...