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Why does javascript replace only first instance when using replace? [duplicate]
...C#/.NET class library (and most other sensible languages), when you pass a String in as the string-to-match argument to the string.replace method, it doesn't do a string replace. It converts the string to a RegExp and does a regex substitution. As Gumbo explains, a regex substitution requires the g...
List of Big-O for PHP functions
...fred', $a) will return true while isset($['fred']) will return false. This extra step is non-trivial and will greatly increase execution time.
– orca
Jan 29 '13 at 19:16
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Return anonymous type results?
...:
public class DogWithBreed
{
public Dog Dog { get; set; }
public string BreedName { get; set; }
}
public IQueryable<DogWithBreed> GetDogsWithBreedNames()
{
var db = new DogDataContext(ConnectString);
var result = from d in db.Dogs
join b in db.Breeds on d.B...
Concatenating string and integer in python
...
Modern string formatting:
"{} and {}".format("string", 1)
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top -c command in linux to filter processes listed based on processname
... pgrep to get pid's of matching command lines:
top -c -p $(pgrep -d',' -f string_to_match_in_cmd_line)
top -p expects a comma separated list of pids so we use -d',' in pgrep. The -f flag in pgrep makes it match the command line instead of program name.
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Read a variable in bash with a default value
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$1 becomes ${1:-some_default_string}
– ThorSummoner
Oct 24 '16 at 22:58
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How can I take more control in ASP.NET?
..._Load(object sender, EventArgs e)
{
text1.Value = Request.QueryString[text1.ClientID];
text2.Value = Request.QueryString[text2.ClientID];
}
}
If you don't want a form that has runat="server", then you should use HTML controls. It's easier to work with for your purposes. Jus...
Print multiple arguments in Python
...e for %(n)s is %(s)s" % {'n': name, 's': score})
There's also new-style string formatting, which might be a little easier to read:
Use new-style string formatting:
print("Total score for {} is {}".format(name, score))
Use new-style string formatting with numbers (useful for reordering or prin...
JSON datetime between Python and JavaScript
...e this functionality... so you should make sure to append that info on the string before returning
– Nick Franceschina
Aug 24 '10 at 0:27
3
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What methods of ‘clearfix’ can I use?
...: hidden", as it doesn't crop CSS3 box shadows or positioned elements. The extra lines of code are definitely worth it.
– Aneon
Oct 15 '11 at 15:25
7
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