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In Bash, how can I check if a string begins with some value?
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edited Sep 26 '17 at 10:17
Marco Bonelli
41.5k1616 gold badges8585 silver badges9999 bronze badges
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How many double numbers are there between 0.0 and 1.0?
...ange, and, also, one gets into the thorny issues of denormalized numbers. 10 of the 11 bits of the exponents cover the range in question, so, including denormalized numbers (and I think a few kinds of NaN) you'd have 1024 times the doubles as lay between powers of two -- no more than 2**62 in total...
Efficient way to determine number of digits in an integer
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107
Well, the most efficient way, presuming you know the size of the integer, would be a lookup. ...
How to mock ConfigurationManager.AppSettings with moq
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}
public class ClassUnderTest
{
private readonly NameValueCollection _settings;
public ClassUnderTest(NameValueCollection settings)
{
_settings = settings;
}
public void MethodUnderTest()
{
// get the User from Settings
string user = _settings["Use...
Eliminate extra separators below UITableView
...answer.
– user2223516
Feb 26 '14 at 10:02
3
Using tableFooterView leaves a separator on the last ...
GOBIN not set: cannot run go install
...st be an absolute path :(
– lee
Dec 10 '17 at 4:27
@lee Did you use .. or ~ in the path you specified? I got that erro...
How can I get a list of locally installed Python modules?
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+100
Solution
Do not use with pip > 10.0!
My 50 cents for getting a pip freeze-like list from a Python script:
import pip
installed...
PHP and Enumerations
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Oct 31 '08 at 18:59
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MySQL: Fastest way to count number of rows
... Name | Rows |
+-----------------+---------+
| some_table | 10278 |
| other_table | 995 |
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How can I pretty-print JSON using Go?
...nt cats. sorry
– briiC
Jun 6 '19 at 10:33
62
json.MarshalIndent(data, "", "\t????") if you want ....