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Check if a string contains one of 10 characters
...tring contains exactly one of the characters.
private static readonly HashSet<char> Punctuation = new HashSet<char>("*&#...");
public static bool ContainsOnePunctuationMark(string text)
{
bool seenOne = false;
foreach (char c in text)
{
// TODO: Experiment to s...
How to check if a column exists in Pandas
...
To check if one or more columns all exist, you can use set.issubset, as in:
if set(['A','C']).issubset(df.columns):
df['sum'] = df['A'] + df['C']
As @brianpck points out in a comment, set([]) can alternatively be constructed with curly braces,
if {'A', 'C'}...
How to skip “Loose Object” popup when running 'git gui'
...database.tcl
You can modify it to meet your needs.
proc hint_gc {} {
set object_limit 8
if {[is_Windows]} {
set object_limit 1
}
set objects_current [llength [glob \
-directory [gitdir objects 42] \
-nocomplain \
-tails \
-- \
*]]
...
ASP.NET “special” tags
...s" or "ASP.NET inline expressions". Visual Studio 2008 syntax highlighting settings dialog calls these "HTML Server-Side Script". Microsoft guys call them "code nuggets" in their blogs.
<%@ %> is a Directive for ASP.NET Web Pages. Used for pages and controls to configure page/control compile...
How do I convert datetime to ISO 8601 in PHP
... unixtimestamp to ISO 8601 (timezone server) :
date_format(date_timestamp_set(new DateTime(), 1326883500), 'c');
// Output : 2012-01-18T11:45:00+01:00
How to convert from unixtimestamp to ISO 8601 (GMT) :
date_format(date_create('@'. 1326883500), 'c') . "\n";
// Output : 2012-01-18T10:45:00+00:0...
T-SQL datetime rounded to nearest minute and nearest hours with using functions
...
declare @dt datetime
set @dt = '09-22-2007 15:07:38.850'
select dateadd(mi, datediff(mi, 0, @dt), 0)
select dateadd(hour, datediff(hour, 0, @dt), 0)
will return
2007-09-22 15:07:00.000
2007-09-22 15:00:00.000
The above just truncates the se...
Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
..._a on a Range of integers gives a collection of integers, a Range is not a set of values, but simply a pair of start/end values:
(1..5).include?(5) #=> true
(1...5).include?(5) #=> false
(1..4).include?(4.1) #=> false
(1...5).include?(4.1) #=> true
(1....
What is the difference between customErrors and httpErrors?
...P" section. the Debugging Properties 2.) under "Error Pages / Edit Feature Settings", select "Detailed errors". 3.) disable "Show friendly HTTP error messages" in IE stackoverflow.com/questions/2640526/…
– Kiquenet
Oct 6 '15 at 19:38
...
How can I have two fixed width columns with one flexible column in the center?
I'm trying to set up a flexbox layout with three columns where the left and right columns have a fixed width, and the center column flexes to fill the available space.
...
Remove or adapt border of frame of legend using matplotlib
...color of the border of the legend box?
leg = plt.legend()
leg.get_frame().set_edgecolor('b')
How to remove only the border of the box of the legend?
leg = plt.legend()
leg.get_frame().set_linewidth(0.0)
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