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How can I convince IE to simply display application/json rather than offer to download it?
...ll IE to open JSON documents in the browser.
; 25336920-03F9-11cf-8FD0-00AA00686F13 is the CLSID for the "Browse in place" .
;
[HKEY_CLASSES_ROOT\MIME\Database\Content Type\application/json]
"CLSID"="{25336920-03F9-11cf-8FD0-00AA00686F13}"
"Encoding"=hex:08,00,00,00
[HKEY_CLASSES_ROOT\MIME\Dat...
Replace only some groups with Regex
...r pattern = @"(-)(\d+)(-)";
var replaced = Regex.Replace(text, pattern, "$1AA$3");
or using a MatchEvaluator:
var replaced = Regex.Replace(text, pattern, m => m.Groups[1].Value + "AA" + m.Groups[3].Value);
Another way, slightly messy, could be using a lookbehind/lookahead:
(?<=-)(\d+)...
What is a good regular expression to match a URL? [duplicate]
...s.gr
www.mp3.com
www.t.co
http://t.co
http://www.t.co
https://www.t.co
www.aa.com
http://aa.com
http://www.aa.com
https://www.aa.com
Will NOT match the following
www.foufos
www.foufos-.gr
www.-foufos.gr
foufos.gr
http://www.foufos
http://foufos
www.mp3#.com
var expression = /(https?:\/\/(?...
How to sort a list of strings?
...TF-8') # vary depending on your lang/locale
assert sorted((u'Ab', u'ad', u'aa'),
key=cmp_to_key(locale.strcoll)) == [u'aa', u'Ab', u'ad']
Last note: you will see examples of case-insensitive sorting which use the lower() method - those are incorrect, because they work only for the ASCII subset o...
URL Encoding using C#
... %C4%93 ē ē [OoR]
Ī %c4%aa %u012a %c4%aa %C4%AA %C4%AA Ī Ī [OoR]
ī %c4%ab %u012b %c4%ab %C4%AB %C4%AB ī ī ...
uint8_t can't be printed with cout
... of them below value 32, which is the blank actually.
You have to convert aa to unsigned int to output the numeric value, since ostream& operator<<(ostream&, unsigned char) tries to output the visible character value.
uint8_t aa=5;
cout << "value is " << unsigned(aa) &lt...
How can I count the number of matches for a regex?
... prints 3
}
}
Handling overlapping matches
When counting matches of aa in aaaa the above snippet will give you 2.
aaaa
aa
aa
To get 3 matches, i.e. this behavior:
aaaa
aa
aa
aa
You have to search for a match at index <start of last match> + 1 as follows:
String hello = "aaaa...
Cleanest way to get last item from Python iterator
...
Use a deque of size 1.
from collections import deque
#aa is an interator
aa = iter('apple')
dd = deque(aa, maxlen=1)
last_element = dd.pop()
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How to define an enumerated type (enum) in C?
... alfa;
you will not have any error.
you can do this:
enum {a,b,c};
int aa=a;
and aa will be an integer variable with value 0. but you can also do this:
enum {a,b,c} aa= a;
and will have the same effect (that is, aa being an int with 0 value).
you can also do this:
enum {a,b,c} aa= a;
aa=...
How to check whether a pandas DataFrame is empty?
...emptied to 0 rows but still retains n columns
In [4]: df2 = pd.DataFrame({'AA' : [1, 2, 3], 'BB' : [11, 22, 33]})
df2
Out[4]: AA BB
0 1 11
1 2 22
2 3 33
In [5]: df2 = df2[df2['AA'] == 5]
df2
Out[5]: Empty DataFrame
Columns: [AA, BB]
...