大约有 10,900 项符合查询结果（耗时：0.0275秒） [XML]
Run task only if host does not belong to a group
... This way is more robust than inventory_hostname in groups['groupname'] because in cases where the grout itself does not exist, Ansible will throw an error like "Make sure your variable name does not contain invalid characters like '-': argument of type 'StrictUndefined' is not iterable"
...
Can't find a “not equal” css attribute selector
...
You can select the first one using
[foo = 'x']{
background:red;
}
FIDDLE
Read this
share
|
improve this answer
...
Format LocalDateTime with Timezone in Java8
...
LocalDateTime is a date-time without a time-zone. You specified the time zone offset format symbol in the format, however, LocalDateTime doesn't have such information. That's why the error occured.
If you want time-zone inform...
Getting thread id of current method call
...g stringWithFormat:@"%@", [NSThread currentThread]]; int threadNum = -1; sscanf(s.UTF8String, "<NSThread: 0x%*12[0-9a-f]>{number = %d", &threadNum);
– Hari Karam Singh
Oct 17 '17 at 11:47
...
Modify/view static variables while debugging in Eclipse
...all the values of member variables of the current object, and all of the local variables, but it doesn't show any static variables of the object's class.
...
SQL Query Where Field DOES NOT Contain $x
...nt to find an SQL query to find rows where field1 does not contain $x. How can I do this?
2 Answers
...
Append a Lists Contents to another List C#
...
GlobalStrings.AddRange(localStrings);
Note: You cannot declare the list object using the interface (IList).
Documentation: List<T>.AddRange(IEnumerable<T>).
sha...
String concatenation does not work in SQLite
...
Try using || in place of +
select locationname || '<p>' from location;
From SQLite documentation:
The || operator is "concatenate" - it joins together the two strings of its operands.
...
Remove commas from the string using JavaScript
I want to remove commas from the string and calculate those amount using JavaScript.
2 Answers
...
TargetedPatchingOptOut: “Performance critical to inline across NGen image boundaries”?
...ple:
String.Equals has [TargetedPatchingOptOut]
You write a program that calls String.Equals
You run NGen on this program for maximum performance
NGen will inline the String.Equals call, replacing the method call instruction with the actual code in the method.
Method calls are (slightly) expensive...