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Find intersection of two nested lists?
...efficiency. btw, the advantage of this solution is that filter() preserves strings and tuples types.
– jfs
Mar 14 '09 at 10:46
3
...
HttpClient not supporting PostAsJsonAsync method C#
...esult;
With:
var response = client.PostAsync("api/AgentCollection", new StringContent(
new JavaScriptSerializer().Serialize(user), Encoding.UTF8, "application/json")).Result;
Note that JavaScriptSerializer is in the namespace: System.Web.Script.Serialization.
You will have to add an assembl...
Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?
...he parse_url() function in PHP can work if you already have the needed URL string including the fragment (http://codepad.org/BDqjtXix):
<?
echo parse_url("http://foo?bar#fizzbuzz",PHP_URL_FRAGMENT);
?>
Output: fizzbuzz
But I don't think PHP receives the fragment information because it's cl...
ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'db'
... but they didnt have privileges, or even with any non existing thinked out string user 'sdasdsa', but the current user was always anonymous, after dropping him it started to work
– FantomX1
yesterday
...
Int division: Why is the result of 1/3 == 0?
...ake the 1 a float and float division will be used
public static void main(String d[]){
double g=1f/3;
System.out.printf("%.2f",g);
}
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Reusing output from last command in Bash
...find app -name 'one.php' | pbcopy
$ diff $(pbpaste) /var/bar/two.php
The string /var/bar/app/one.php is in the clipboard when you run the first command.
By the way, pb in pbcopy and pbpaste stand for pasteboard, a synonym for clipboard.
...
How to prevent auto-closing of console after the execution of batch file
...does (from windows website):
/k : Carries out the command specified by string and continues.
So cmd /k without follow up command at the end of bat file will just keep cmd.exe window open for further use.
On the other hand pause at the end of a batch file will simply pause the process and term...
How to exit from PostgreSQL command line utility: psql
...ny reasonably sane program which reads from stdin and interprets the empty string as EOF will accept ^D.
– Kevin
Aug 20 '15 at 20:37
...
Get list of a class' instance methods
... Note that under Ruby 1.9+ the array of method names are symbols, not strings.
– Phrogz
Jun 24 '11 at 14:08
1
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Import error: No module name urllib2
...e
urllib.ftpcache urllib.re urllib.string
urllib.ftperrors urllib.reporthook urllib.sys
In Python 3:
In [2]: import urllib.
urllib.error urllib.parse urllib.request urllib.response ...