大约有 510 项符合查询结果（耗时：0.0161秒） [XML]
Find and kill a process in one line using bash and regex
...ct above is the list of process IDs so you end up with a command like kill 1234 1122 7654.
Here's a transcript showing it in action:
pax> sleep 3600 &
[1] 2225
pax> sleep 3600 &
[2] 2226
pax> sleep 3600 &
[3] 2227
pax> sleep 3600 &
[4] 2228
pax> sleep 3600 &
[5]...
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
...
Sending emails in Node.js? [closed]
...)
.setApiToken('YOUR-ACCOUNT-API-TOKEN-HERE');
var person = {
id: 1234,
userName: "jdoe75",
name: {
first: "John",
last: "Doe"
},
dateOfBirth: 1975
};
emailService.queue(new alphamail.EmailMessagePayload()
.setProjectId(12345) // ID of your AlphaMail pro...
Standardize data columns in R
... variable names could be dynamically generated):
library(dplyr)
set.seed(1234)
dat <- data.frame(x = rnorm(10, 30, .2),
y = runif(10, 3, 5),
z = runif(10, 10, 20))
dat
dat2 <- dat %>% mutate_at(c("y", "z"), ~(scale(.) %>% as.vector))
dat2
which g...
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
...
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...
Is there a Max function in SQL Server that takes two values like Math.Max in .NET?
...
@xxyzzy that is because NULL > 1234 statement is false
– Xin
Dec 11 '17 at 11:02
8
...
Invoke-WebRequest, POST with parameters
...
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 ...
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...
Parse JSON in TSQL
...lCode":"10021"
},
"PhoneNumbers":
{
"home":"212 555-1234",
"fax":"646 555-4567"
}
}
}
')
To get:
share
|
improve this answer
|
...
How to build jars from IntelliJ properly?
...igure out how to create executable jar in Intellij
– 1234
Dec 6 '19 at 2:30
|
show 9 more comments
...