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ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
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I tried as told mysqladmin -u root password abc1234, but I got mysqladmin: connect to server at 'localhost' failed error: 'Access denied for user 'root'@'localhost' (using password: NO)'. Thank you so much!
– Sibbs Gambling
Feb 21 '1...
Multiple “order by” in LINQ
...int. For example, something with id=123, name=5times will appear after id=1234, name=something instead of before. It's also not inefficient to do string comparisons where int comparisons could occur.
– AaronLS
May 6 '13 at 16:40
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How to build jars from IntelliJ properly?
...igure out how to create executable jar in Intellij
– 1234
Dec 6 '19 at 2:30
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Invoke-WebRequest, POST with parameters
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This just works:
$body = @{
"UserSessionId"="12345678"
"OptionalEmail"="MyEmail@gmail.com"
} | ConvertTo-Json
$header = @{
"Accept"="application/json"
"connectapitoken"="97fe6ab5b1a640909551e36a071ce9ed"
"Content-Type"="application/json"
}
Invoke-RestMethod -Uri ...
Parse JSON in TSQL
...lCode":"10021"
},
"PhoneNumbers":
{
"home":"212 555-1234",
"fax":"646 555-4567"
}
}
}
')
To get:
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Generating random strings with T-SQL
...647;
select @alpha = 'qwertyuiopasdfghjklzxcvbnm'
, @digit = '1234567890'
, @specials = '_@# '
select @first = @alpha + '_@';
set @seed = (rand((@seed+@step)%2147483647)*2147483647);
select @length = @minLen + rand(@seed) * (@maxLen-@minLen)
, @seed = (ran...
How do I kill background processes / jobs when my shell script exits?
... I don't quite understand -$$. It evaluates to '-<PID>` eg -1234. In the kill manpage // builtin manpage a leading dash specifies the signal to be sent. However -- probably blocks that, but then the leading dash is undocumented otherwise. Any help?
– Evan Benn
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How to read data when some numbers contain commas as thousand separator?
...en digits:
gsub("([0-9]+)\\,([0-9])", "\\1\\2", lines)
## [1] "www, rrr, 1234, ttt \n rrr,zzz, 1234567987, rrr"
It's als useful to know but not directly relevant to this question that commas as decimal separators can be handled by read.csv2 (automagically) or read.table(with setting of the 'dec'...
How do I copy an object in Java?
... objects, such a field would contain the address in memory (such as "0x70FF1234") at which the object data is found. That address is the "field value" that is being copied (assigned). You are correct that the end result is that both objects have fields that refer to (point at) the same object.
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Regular expression to limit number of characters to 10
... to ommit the beginning ^ to property match ONLY requests with a name like 1234 or 5678, and I had to include the $ sign
– Devin G Rhode
Jun 7 '18 at 22:30
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