大约有 19,000 项符合查询结果（耗时：0.0285秒） [XML]
SVN command to delete all locally missing files
...bbling in PowerShell, this one-liner will do the trick:
svn status | ? { $_ -match '^!\s+(.*)' } | % { svn rm $Matches[1] }
That is, filter the output to only those lines showing missing files (denoted by an exclamation at the start of the line), capture the associated file name, and perform an s...
Python Create unix timestamp five minutes in the future
...imestamp() method to get the timestamp as a float.
import datetime
current_time = datetime.datetime.now(datetime.timezone.utc)
unix_timestamp = current_time.timestamp() # works if Python >= 3.3
unix_timestamp_plus_5_min = unix_timestamp + (5 * 60) # 5 min * 60 seconds
...
Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test
... Java 8 so they were failing. My error was resolved after changing jdk1.8.0_92 to jdk1.7.0_80.
The build would succeed with mvn clean install -DskipTests but this will skip the unit tests. So just ensure that you run then separately after the build is complete.
...
Is it possible to serialize and deserialize a class in C++?
...
@0xDEADBEEF: That probably happend when using a binary_(i|o)archive, which introduces other "problems" like endian-ness. Try text_(i|o)archive, it's more platform agnostic.
– Ela782
Dec 26 '14 at 22:23
...
How can I give eclipse more memory than 512M?
...ipsezone.com/eclipse/forums/t104307.html
https://bugs.eclipse.org/bugs/show_bug.cgi?id=188968
https://bugs.eclipse.org/bugs/show_bug.cgi?id=238378
More or less, keep trying smaller amounts til it works, that's your max.
sh...
How do I get a list of all the duplicate items using pandas in python?
... in duplicated:
>>> import pandas as pd
>>> df = pd.read_csv("dup.csv")
>>> ids = df["ID"]
>>> df[ids.isin(ids[ids.duplicated()])].sort("ID")
ID ENROLLMENT_DATE TRAINER_MANAGING TRAINER_OPERATOR FIRST_VISIT_DATE
24 11795 27-Feb-12 ...
Get specific object by id from array of objects in AngularJS
...by id, the result is an array
// so we select the element 0
single_object = $filter('filter')(foo.results, function (d) {return d.id === 2;})[0];
// If you want to see the result, just check the log
console.log(single_object);
}]);
Plunker: http://plnkr.co/edit/5E7FYqNNqDuqFBlyDq...
C++ catching all exceptions
...s, but it should be considered bad design. You can use c++11's new current_exception mechanism, but if you don't have the ability to use c++11 (legacy code systems requiring a rewrite), then you have no named exception pointer to use to get a message or name. You may want to add separate catch cl...
How do I format a date with Dart?
...
You can use the intl package (installer) to format dates.
For en_US formats, it's quite simple:
import 'package:intl/intl.dart';
main() {
final DateTime now = DateTime.now();
final DateFormat formatter = DateFormat('yyyy-MM-dd');
final String formatted = formatter.format(now);
pr...
VB.NET equivalent to C# var keyword [duplicate]
...}
VB
Dim projects As JToken = client.Search(ObjCode.PROJECT, New With { _
Key .groupID = userGroupID _
})
For Each j As Object In projects("data").Children()
Debug.WriteLine("Name: {0}", j.Value(Of String)("name"))
Next
...