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How to encode URL parameters?
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Using new ES6 Object.entries(), it makes for a fun little nested map/join:
const encodeGetParams = p =>
Object.entries(p).map(kv => kv.map(encodeURIComponent).join("=")).join("&");
const params = {
user: "María Rodríguez",
awesome: true,
a...
What is the equivalent of “!=” in Excel VBA?
The problem is that != does not work as a function in excel vba.
4 Answers
4
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Regular Expression to match string starting with “stop”
...Vinko VrsalovicVinko Vrsalovic
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How can I select an element with multiple classes in jQuery?
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For the case
<element class="a">
<element class="b c">
</element>
</...
C# difference between == and Equals()
...s.msdn.com/ericlippert/archive/2009/04/09/double-your-dispatch-double-your-fun.aspx
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How can I make a time delay in Python? [duplicate]
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You can use the sleep() function in the time module. It can take a float argument for sub-second resolution.
from time import sleep
sleep(0.1) # Time in seconds
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Check if a Windows service exists and delete in PowerShell
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There's no harm in using the right tool for the job, I find running (from Powershell)
sc.exe ...
Which terminal command to get just IP address and nothing else?
...ou know the interface, you could use:
~$ ipconfig getifaddr en0
192.168.1.123
which will return just the IP address.
Or you could loop over possible interface names, starting with a suffix, i.e. en:
for NUMBER in $(seq 0 5); do
ip=`ipconfig getifaddr en$NUMBER`
if [ -n "$ip" ]; then
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Why use String.Format? [duplicate]
...y not be an issue with fewer parameters, but go over 10 and it stops being fun). As Ashley pointed out, the second point is null if you use the formatting built in the ToString method. I agree with the third one, but I don't think I'll ever use it outside of that particular case.
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How do you format the day of the month to say “11th”, “21st” or “23rd” (ordinal indicator)?
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Have fun internationalising this. :D
– Trejkaz
May 20 '14 at 5:49
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