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How do I negate a condition in PowerShell?
...oo?
– Roman Starkov
Dec 7 '12 at 18:04
9
No, -not is the only logical operator that comes with an...
How does the ThreadStatic attribute work?
...emoting.
– user2173353
Aug 27 at 12:02
...
What does enumerate() mean?
...gt; for count, elem in enumerate(elements):
... print count, elem
...
0 foo
1 bar
2 baz
By default, enumerate() starts counting at 0 but if you give it a second integer argument, it'll start from that number instead:
>>> for count, elem in enumerate(elements, 42):
... print coun...
Save file to specific folder with curl command
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edited Sep 23 '18 at 6:08
anatoly techtonik
16.3k88 gold badges102102 silver badges124124 bronze badges
...
Remove characters after specific character in string, then remove substring?
...om/somepage.aspx?whatever";
int index = input.IndexOf("?");
if (index > 0)
input = input.Substring(0, index);
Edit: If everything after the last slash, do something like
string input = "http://www.somesite.com/somepage.aspx?whatever";
int index = input.LastIndexOf("/");
if (index > 0)
...
JQuery find first parent element with specific class prefix
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answered Sep 17 '11 at 20:38
Matt BallMatt Ball
323k8585 gold badges599599 silver badges672672 bronze badges
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sqlalchemy IS NOT NULL select
...b. If the target is None, produces a IS NOT NULL.
or use isnot() (new in 0.7.9):
Implement the IS NOT operator.
Normally, IS NOT is generated automatically when comparing to a value of None, which resolves to NULL. However, explicit usage of IS NOT may be desirable if comparing to boolean...
How can I create an array with key value pairs?
...
150
Use the square bracket syntax:
if (!empty($row["title"])) {
$catList[$row["datasource_id"]]...
What integer hash function are good that accepts an integer hash key?
...
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edited Mar 21 '09 at 22:53
Svante
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Specifying colClasses in the read.csv
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answered May 10 '10 at 18:36
George DontasGeorge Dontas
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...