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Set the maximum character length of a UITextField
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There really is an undo bug as @bcherry mentions – tested with UITextField on iPad iOS 8.1. (+1 to comment). Would the author add something about this as it's the top rated answer? I'm happy to do an edit, but mine regularly seem to get rejected! :-)
– B...
How to throw an exception in C?
.... for example GetLastError() in windows API.
– BattleTested
Oct 2 '19 at 13:27
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Rails Object to hash
... @post.as_json
puts hash.pretty_inspect
Will output :
{
:name => "test",
:post_number => 20,
:active => true
}
To go a bit further, you could override that method in order to customize the way your attributes appear, by doing something like this :
class Post < ActiveRecord::...
Stack vs heap allocation of structs in Go, and how they relate to garbage collection
... return s
26 }
According to output of cmd:
go run -gcflags -m test.go
output:
# command-line-arguments
./test.go:13:6: can inline F1
./test.go:18:6: can inline F2
./test.go:23:6: can inline F3
./test.go:7:6: can inline main
./test.go:8:4: inlining call to F1
./test.go:9:4: inlining c...
Base 64 encode and decode example code
...ByteArray(charset("UTF-8")), Base64.DEFAULT)
}
Example:
Log.d("LOGIN", "TEST")
Log.d("LOGIN", "TEST".encode())
Log.d("LOGIN", "TEST".encode().decode())
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How do I move to end of line in Vim?
... use vim in standard terminal. Hope it will help someone.
For macOS users (tested on macbook pro 2018):
fn + ← - move to beginning line
fn + → - move to end line
fn + ↑ - move page up
fn + ↓ - move page down
fn + g - move the cursor to the beginning of the d...
Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the La
The error in the title is thrown only in Google Chrome, according to my tests. I'm base64 encoding a big XML file so that it can be downloaded:
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How do I check two or more conditions in one ?
...ror is having the && outside the expression. Instead use
<c:if test="${ISAJAX == 0 && ISDATE == 0}">
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MAMP Pro 3.05 on Mavericks updated to Yosemite - Apache does not start
...envvars” located in /Applications/MAMP/Library/bin into “_envvars”
Test Update: It works!
Works for Yosemite release too!
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How is __eq__ handled in Python and in what order?
...that was looked for, but it was deprecated and removed in Python 3.)
Let's test the first check's behavior for ourselves by letting B subclass A, which shows that the accepted answer is wrong on this count:
class A:
value = 3
def __eq__(self, other):
print('A __eq__ called')
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