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UILabel with text of two different colors
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I got error 'Use of unresolved identifier 'NSForegroundColorAttributeName' with Swift4.1, but I replace 'NSForegroundColorAttributeName' to 'NSAttributedStringKey.foregroundColor' and building correctly.
– kj1...
iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?
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I answered my first comment elsewhere, basically hex-code 0x15 gives Ctrl+U which clears the line. However I am finding 0x01 Ctrl+A to interfere with Tmux usage. Therefore I intend to map it instead to the Home key (same functionality as Fn+Left on a Mac keyboard).
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jQuery UI “ $(”#datepicker“).datepicker is not a function”
When i use DatePicker, jQuery's UI plugin, in an existing .aspx page I get errors that:
17 Answers
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How do I check if an index exists on a table field in MySQL?
...name, this way you don't need to find out the index name if it is automatically added without name.
– Programista
Apr 9 '14 at 11:05
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Simple state machine example in C#?
... readonly Action PressSwitch;
[Trigger]
public readonly Action GotError;
// Actual state machine logic
protected override IEnumerable WalkStates()
{
off:
Console.WriteLine("off.");
yield return null;
if (Trigge...
MySQL Cannot Add Foreign Key Constraint
...t time or two on different tables, but I have two tables on which I get an error when trying to add the Foreign Key Constraints.
The error message that I get is:
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Mysql error 1452 - Cannot add or update a child row: a foreign key constraint fails
...me records that the automations table referred to caused it to throw this "Error Code: 1452. Cannot add or update a child row: a foreign key constraint fails".
– Ryan
Jan 25 '19 at 22:43
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How could the UNIX sort command sort a very large file?
...link goes into more details, but in essence it divides the input up into smaller portions (that fit into memory) and then merges each portion together at the end.
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Unsafe JavaScript attempt to access frame with URL
I am getting the below error when i try to set a hash value to the parent url from iframe which contains another domain url:
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Powershell v3 Invoke-WebRequest HTTPS error
...ack/details/419466/new-webserviceproxy-needs-force-parameter-to-ignore-ssl-errors
Basically, in your PowerShell script:
add-type @"
using System.Net;
using System.Security.Cryptography.X509Certificates;
public class TrustAllCertsPolicy : ICertificatePolicy {
public bool CheckVa...