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UTF-8: General? Bin? Unicode?
...icode_ci follows an old Unicode standard for comparisons. ij=ij, but ae != æ
utf8_unicode_520_ci follows an newer Unicode standard. ae = æ
See collation chart for details on what is equal to what in various utf8 collations.
utf8, as defined by MySQL is limited to the 1- to 3-byte utf8 codes. ...
What IDE to use for Python? [closed]
... | |Y |Y |Y | |Y | | | | | |*very limited
Gedit |Y |F |Y¹|Y | | | |Y |Y |Y | | |Y²| | | | |¹with plugin; ²sort of
Idle |Y |F |Y | |Y | | |Y |Y | | | | | | | | |
IntelliJ |Y |CF|Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |
JEdit ...
How can I test if a letter in a string is uppercase or lowercase using JavaScript?
... Not working with accented characters (á, Á), vowel mutations (öÖ, äÄ, üÜ) and graphemes (ß,ẞ) tho.
– NullDev
Aug 16 at 14:57
...
Difference between getContext() , getApplicationContext() , getBaseContext() and “this”
... | NO | NO |
| Start an Activity | NO¹ | YES | NO¹ | NO¹ | NO¹ |
| Layout Inflation | NO² | YES | NO² | NO² | NO² |
| Start a Service | YES ...
How to add footnotes to GitHub-flavoured Markdown?
...r superscript tags, e.g. <sup>1</sup>.
¹Of course this isn't ideal, as you are now responsible for maintaining the numbering of your footnotes. It works reasonably well if you only have one or two, though.
shar...
How do I copy a string to the clipboard on Windows using Python?
...assive pywin32 package. This is what I use (excuse the poor style, but the idea is there):
import ctypes
# Get required functions, strcpy..
strcpy = ctypes.cdll.msvcrt.strcpy
ocb = ctypes.windll.user32.OpenClipboard # Basic clipboard functions
ecb = ctypes.windll.user32.EmptyClipboard
gcd = cty...
How can I safely encode a string in Java to use as a filename?
...
I don't think it's a good idea to provide the bad solution first. In addition, MD5 is a nearly cracked hash algorithm. I recommend at least SHA-1 or better.
– vog
Jul 26 '09 at 10:12
...
How should I escape strings in JSON?
...ibrary in your language, you don't want to use one (I wouldn't suggest this¹), or you're writing a JSON library, read on.
Escape it according to the RFC. JSON is pretty liberal: The only characters you must escape are \, ", and control codes (anything less than U+0020).
This structure of escaping...
Filling a DataSet or DataTable from a LINQ query result set
...ble-where-type-not-a-datarow.
Why it's not built into EF Core, I have not idea.
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Difference between VARCHAR and TEXT in MySQL [duplicate]
...ring
can be part of an index
More Details
TEXT has a fixed max size of 2¹⁶-1 = 65535 characters.
VARCHAR has a variable max size M up to M = 2¹⁶-1.
So you cannot choose the size of TEXT but you can for a VARCHAR.
The other difference is, that you cannot put an index (except for a fulltext ...