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How to sort a collection by date in MongoDB?
I am using MongoDB with Node.JS. I have a collection which contains a date and other rows. The date is a JavaScript Date object.
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How can I check MySQL engine type for a specific table?
...ntains several tables using different storage engines
(specifically myisam and innodb). How can I find out which tables are
using which engine?
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Software keyboard resizes background image on Android
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Ok I fixed it by using
android:windowSoftInputMode="stateVisible|adjustPan"
entry inside <Activity > tag in manifest file. I think it was caused by having ScrollView inside the Activity.
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What is the purpose of double curly braces in React's JSX syntax?
...documentation (was an editor of a legal journal in a previous incarnation) and there may be a few other improvements to be had there. PS, still living in Boulder? Lets grab coffee or lunch sometime... it would be good to know someone with the inside scoop on React since we're just starting a big pr...
Why do we use volatile keyword? [duplicate]
...e compiler doesn't optimize it, then it has to fetch the value of some_int and compare it with 100, in each iteration which obviously is a little bit slow.)
However, sometimes, optimization (of some parts of your program) may be undesirable, because it may be that someone else is changing the value...
How to view file history in Git?
...pecifier that is a hash key (e.g. 14b8d0982044b0c49f7a855e396206ee65c0e787 and b410ad4619d296f9d37f0db3d0ff5b9066838b39). To view the difference between two different commits, use git diff with the first few characters of the revision specifiers of both commits, like so:
# diff between commits 14b8...
Protected methods in Objective-C
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Lee - if you declare a function pointer in @protected and assign a function in init method would it work?
– bikram990
Mar 11 '14 at 3:36
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成功熬了四年还没死？一个IT屌丝创业者的深刻反思 - 资讯 - 清泛网 - 专注C...
...收点高级会员费，让其中1%的人升级为高级会员，每年付30块钱年费，那么每年收入就是100万x1%x30元=30万元!
不错嘛，扣除十七八万的运营成本，还剩毛利润12万，每个屌丝年底能分到4万大洋。如果按照打工者的算法，这三个...
How can I match on an attribute that contains a certain string?
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Here's an example that finds div elements whose className contains atag and btag:
//div[contains(@class, 'atag') and contains(@class ,'btag')]
However, it will also find partial matches like class="catag bobtag".
If you don't want partial matches, see bobince's answer below.
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sql server #region
can i create regions in sql server editor (like #region and #endregion in C#) ?
8 Answers
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