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How do I concatenate strings and variables in PowerShell?
...l 4).
You can do this (as Benjamin said):
$name = 'Slim Shady'
Write-Host 'My name is'$name
-> My name is Slim Shady
Or you can do this:
$name = 'Slim Shady'
Write-Host "My name is $name"
-> My name is Slim Shady
The single quotes are for literal, output the string exactly like this, please....
Git - push current branch shortcut
... co, so if I were to try to even pull down and then check out code without my ~/.gitconfig file on that VM, I'll know it immediately. That lets me feel pretty safe about changing the push default to upstream.
– Damon
May 19 '15 at 17:36
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var self = this?
...methods as callbacks for event handlers changes the scope of this from "My instance" to "Whatever just called the callback" . So my code looks like this
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HTTP Error 403.14 - Forbidden - The Web server is configured to not list the contents of this direct
...t.NET\Framework64\v4.0.30319\aspnet_regiis.exe -ir this worked for me for my 64bit system and MVC application
– Amar Gadekar
Oct 3 '19 at 8:19
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Sorting dictionary keys in python [duplicate]
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>>> mydict = {'a':1,'b':3,'c':2}
>>> sorted(mydict, key=lambda key: mydict[key])
['a', 'c', 'b']
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How do I add a newline to a TextView in Android?
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well, in my case, the Visual editor was telling the truth. It was adding another backslash to display the backslash. The correct way was putting the text inside the xml file.
– dp2050
Apr 7 at 4:...
“Collection was mutated while being enumerated” on executeFetchRequest
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OK, I think I've solved my problem and I must thank this blog post from Fred McCann's :
http://www.duckrowing.com/2010/03/11/using-core-data-on-multiple-threads/
The problem seems to come from the fact that I instantiate my background moc on the m...
How can I get a specific number child using CSS?
... s are created dynamically. I know how to get the first and last child but my question is:
2 Answers
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MySQL case sensitive query [duplicate]
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MySQL queries are not case-sensitive by default. Following is a simple query that is looking for 'value'. However it will return 'VALUE', 'value', 'VaLuE', etc…
SELECT * FROM `table` WHERE `column` = 'value'
The good new...
How do I write a Python dictionary to a csv file? [duplicate]
...even when exceptions occur.
Example with these changes made:
import csv
my_dict = {"test": 1, "testing": 2}
with open('mycsvfile.csv', 'wb') as f: # Just use 'w' mode in 3.x
w = csv.DictWriter(f, my_dict.keys())
w.writeheader()
w.writerow(my_dict)
Which produces:
test,testing
1,2...