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Convert normal date to unix timestamp
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It's important to add the toFixed(0) to remove any decimals when dividing by 1000 to convert from milliseconds to seconds.
The .getTime() function returns the timestamp in milliseconds, but true unix timestamps are always in seconds.
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Http 415 Unsupported Media type error with JSON
...ash is important. The list of valid character set designations is managed by IANA RFC2879: iana.org/assignments/character-sets/character-sets.xhtml
– Berin Loritsch
Jul 6 '17 at 17:33
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What's the difference between RSpec and Cucumber? [closed]
... are used for Acceptance Testing (Which is called ATDD, BDD, Specification by Example, etc depending on who you ask). These are business-case driven Integration Tests, which mean they simulate the way a user uses the application and uses the full Rails stack so problems with the way the different pa...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
...on numbers are provided. Use this event to modify the database as required by the version change.
DatabaseOpened()
当数据库打开时，会触发此事件。
DatabaseUpgrade(oldVersion,newVersion)
This event fires when the database is upgraded. The previous and new version numbers are pro...
Whether a variable is undefined [duplicate]
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so is this answer valid or not? confused by the upvotes and the comments
– Roy
Mar 22 '16 at 14:46
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Get everything after the dash in a string in javascript
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AFAIK, both substring() and indexOf() are supported by both Mozilla and IE. However, note that substr() might not be supported on earlier versions of some browsers (esp. Netscape/Opera).
Your post indicates that you already know how to do it using substring() and indexOf(), s...
iOS: How to get a proper Month name from a number?
...suggest to use the proposed solution from Pascal, which solves this issue (by replacing monthSymbols with standaloneMonthSymbols)
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How to get current location in Android [duplicate]
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@amitsharma those are two constant defined by me. Here you can check the documentation developer.android.com/reference/android/location/…, float,android.location.Criteria, android.app.PendingIntent)
– Axxiss
Feb 14 '14 at 10:56...
Use '=' or LIKE to compare strings in SQL?
...E is used for pattern matching and = is used for equality test (as defined by the COLLATION in use).
= can use indexes while LIKE queries usually require testing every single record in the result set to filter it out (unless you are using full text search) so = has better performance.
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Android SDK location
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I skipped step 2 myself as I though by installing Android studio you will get SDK as well, but that is not the case. You must start studio to finish installation.
– Constantin Zagorsky
Apr 28 '19 at 3:36
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