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What is the difference between 127.0.0.1 and localhost
... 127.0.0.1. This may be faster, and may be in a different authentication zone.
I don't know of other apps that treat localhost differently than 127.0.0.1, but there probably are some.
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impr...
Android Replace “…” with ellipsis character
...30; is the unicode for "…" so just replace it. It's better to have it as one char/symbol than three dots.
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SSL Error: CERT_UNTRUSTED while using npm command
...o install the latest version and got some problem during installation. Someone in the SO suggested me to install the above version, it was installed properly, but now npm is not working. I am giving you link to my previous question stackoverflow.com/questions/21850871/…
– Sud...
How do I programmatically get the GUID of an application in .net2.0
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To save someone else a few seconds of Googling, GuidAttribute is in namespace System.Runtime.InteropServices.
– Bryce Wagner
Apr 19 '13 at 15:15
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How to generate random number with the specific length in python
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If you want it as a string (for example, a 10-digit phone number) you can use this:
n = 10
''.join(["{}".format(randint(0, 9)) for num in range(0, n)])
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What does $_ mean in PowerShell?
...ions and cmdlets. You can define your own parameters but in some occasions one is created by the system for you that represents the input item to process/evaluate. In those situations the automatic variable is $_.
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How to define an enum with string value?
...ying type of the above enum is int.)
Then an extension method if you need one:
public string ToSeparatorString(this Separator separator)
{
// TODO: validation
return ((char) separator).ToString();
}
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SQL - HAVING vs. WHERE
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Didn't see an example of both in one query. So this example might help.
/**
INTERNATIONAL_ORDERS - table of orders by company by location by day
companyId, country, city, total, date
**/
SELECT country, city, sum(total) totalCityOrders
FROM INTERNATIONA...
How do I import a specific version of a package using go get?
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how does one do it with go get only? i needed to install a global go binary to specific version
– James Tan
Nov 26 '18 at 5:07
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How to convert a double to long without casting?
...are actually {@link Long}s and we just
* want to get a handle on it as one.
*/
public static long getDoubleAsLong(double specifiedNumber) {
Assert.isTrue(NumberUtils.isWhole(specifiedNumber));
Assert.isTrue(specifiedNumber <= Long.MAX_VALUE && specifiedNumber &...