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'pip' is not recognized as an internal or external command
... I really don't see how this deserved a seperate answer a year after the selected one.
– fr1tz
Jan 8 '16 at 0:02
3
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How do I clone a job in Jenkins?
...u can clone a job:
Click on 'New Item' link
Give a new name for your job
Select radio button 'Copy existing Item'
Give the job name that you want to clone
Click 'OK'
Finally, you have your new job, which reflects all features of your cloned one.
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CSS last-child(-1)
I am looking for a css selector that lets me select the pre-last child of list.
2 Answers
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Find and Replace text in the entire table using a MySQL query
...his_text";
$replace = "replace_with_this_text";
$loop = mysql_query("
SELECT
concat('UPDATE ',table_schema,'.',table_name, ' SET ',column_name, '=replace(',column_name,', ''{$find}'', ''{$replace}'');') AS s
FROM
information_schema.columns
WHERE
table_schema = '{...
How to use PyCharm to debug Scrapy projects
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As of 2018.1 this became a lot easier. You can now select Module name in your project's Run/Debug Configuration. Set this to scrapy.cmdline and the Working directory to the root dir of the scrapy project (the one with settings.py in it).
Like so:
Now you can add breakpoin...
How to call C from Swift?
....h"
export *
}
Then under Targets -> Link Binary With Libraries I selected add items and added libz.tbd.
You may want to build at this point.
I was then able to write the following code:
import zlib
public class Zlib {
public class func zlibCompileFlags() -> UInt {
return...
SQL : BETWEEN vs =
...tion.
Use an alternative longer syntax where BETWEEN doesn't work e.g.
Select EventId,EventName from EventMaster
where EventDate >= '10/15/2009' and EventDate < '10/18/2009'
(Note < rather than <= in second condition.)
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Command-line svn for Windows?
...art the T SVN installer and choose "Modify". Then add the client in to the selection of parts that should be installed.
– Jpsy
Mar 21 '18 at 8:26
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LINQ Distinct operator, ignore case?
..."One", "Two", "Three", "three", "Four", "Five" };
var z = (from x in list select new { item = x.ToLower()}).Distinct();
z.Dump();
share
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deciding among subprocess, multiprocessing, and thread in Python?
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To understand how this is possible one should read about the features of select() (which can be built around the select() or poll() or similar OS system calls).
Basically it's all driven by the ability to make a request of the OS to sleep pending any activity on a list of file descriptors or some ...