大约有 31,100 项符合查询结果（耗时：0.0431秒） [XML]
When to use std::begin and std::end instead of container specific versions [duplicate]
..... so there is that to consider. If you are not using arrays, I'd go with my suggestion. However if you are unsure if what is passed is going to be an STL container, or an array of <T>, then std::begin() is the way to go.
...
Genymotion, “Unable to load VirtualBox engine.” on Mavericks. VBox is setup correctly
...
Be cautioned. When I deleted the file, my machine immediately shutdown. Save your work! Started up fine, and I uninstalled both and reinstalled, and it started working again.
– Jahmic
Apr 9 '17 at 14:03
...
Enabling ProGuard in Eclipse for Android
...
Looking at my project (in r20, but generated in a previous release) it appears to use a mix of the above methods:
– Tom
Aug 28 '12 at 18:04
...
Final arguments in interface methods - what's the point?
...
IntelliJ does this. My version is IntelliJ IDEA 2016.1.3 Build #IU-145.1617.
– Dormouse
Oct 12 '16 at 15:36
1
...
What is the difference between ng-if and ng-show/ng-hide
...se a clone of the element is reinserted into the DOM.
<!-- when $scope.myValue is truthy (element is restored) -->
<div ng-if="1"></div>
<!-- when $scope.myValue is falsy (element is removed) -->
<div ng-if="0"></div>
When an element is removed using ngIf its ...
Why is good UI design so hard for some Developers? [closed]
Some of us just have a hard time with the softer aspects of UI design ( myself especially ). Are "back-end coders" doomed to only design business logic and data layers? Is there something we can do to retrain our brain to be more effective at designing pleasing and useful presentation layers?
...
How do I remove a single file from the staging area (undo git add)?
...e index. I make changes to several files, open Git and add these files to my staging area with "git add ."
17 Answers
...
Can Android do peer-to-peer ad-hoc networking?
...
my friend and I are currently developing a java library implementing the AODV protocol (multihop routing suitable for mobile networks), in our bachelor thesis. The final 'product' includes a easy way to create/join an adhoc n...
HTML list-style-type dash
...
Let me add my version too, mostly for me to find my own preferred solution again:
ul {
list-style-type: none;
/*use padding to move list item from left to right*/
padding-left: 1em;
}
ul li:before {
content: "–";
...
Ruby on Rails: how do I sort with two columns using ActiveRecord?
...
Assuming you're using MySQL,
Model.all(:order => 'DATE(updated_at), price')
Note the distinction from the other answers. The updated_at column will be a full timestamp, so if you want to sort based on the day it was updated, you need to use ...