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Format a date using the new date time API
...we see that the symbol H is mapped to unsupported HOUR_OF_DAY:
/** Map of letters to fields. */
private static final Map<Character, TemporalField> FIELD_MAP = new HashMap<>();
static {
FIELD_MAP.put('G', ChronoField.ERA);
FIELD_MAP.put('y', ChronoField.YEAR_OF_ERA);
FIELD_MAP.pu...
Getting RAW Soap Data from a Web Reference Client running in ASP.net
...g to get the SOAP (Request/Response) Envelope. This will output all of the raw SOAP information to the file trace.log.
<system.diagnostics>
<trace autoflush="true"/>
<sources>
<source name="System.Net" maxdatasize="1024">
<listeners>
<add name=...
Is it possible to make relative link to image in a markdown file in a gist?
...the problem in using
https://gist.github.com/user/605560c2961cb3025038/raw/b75d2...6e8/img.png
is that the b75d2...6e8 part varies per file (a quick experimentation confirms it is the git blob id). However you can drop that part resulting in a URL pointing to the latest version:
https://gist....
Can (domain name) subdomains have an underscore “_” in it?
... RFC 1123, section 2.1 "Host
Names and Numbers" which limits host names to
letters-digits-hyphen.
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How can I increment a char?
...o something with c...
Or perhaps you're using string.uppercase or string.letters?
Python doesn't have for(;;) because there are often better ways to do it. It also doesn't have character math because it's not necessary, either.
...
What is the best way to remove accents (normalize) in a Python unicode string?
... if unicodedata.category(c) != 'Mn')
This works on greek letters, too:
>>> strip_accents(u"A \u00c0 \u0394 \u038E")
u'A A \u0394 \u03a5'
>>>
The character category "Mn" stands for Nonspacing_Mark, which is similar to unicodedata.combining in MiniQuark's answer...
How to create id with AUTO_INCREMENT on Oracle?
...
SYS_GUID returns a GUID-- a globally unique ID. A SYS_GUID is a RAW(16). It does not generate an incrementing numeric value.
If you want to create an incrementing numeric key, you'll want to create a sequence.
CREATE SEQUENCE name_of_sequence
START WITH 1
INCREMENT BY 1
CACHE 1...
Is there a splice method for strings?
...; joining) is twice slower than the former solution (using slice), for 100-letter strings it's x5 and for 1000-letter strings it's x50, in Ops/sec it's:
10 letters 100 letters 1000 letters
slice implementation 1.25 M 2.00 M 1.91 M
split implementation 0...
In C# what is the difference between ToUpper() and ToUpperInvariant()?
...
haha I read that thinking... "'Turkey' doesn't have a letter 'i' in it"
– Jeff Mercado
Aug 23 '10 at 17:57
1
...
Creating a dynamic choice field
..._from_request(self.request)
for l in get_all_choices().filter(user=user_id):
admin = 'y' if l in self.core else 'n'
choice = (('%s_%s' % (l.name, admin)), ('%s' % l.name))
self.affiliated_choices.append(choice)
super(SupportForm, self).__init__(*ar...