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Resolve absolute path from relative path and/or file name

... I came across a similar need this morning: how to convert a relative path into an absolute path inside a Windows command script. The following did the trick: @echo off set REL_PATH=..\..\ set ABS_PATH= rem // Save current directory and change to target directory pushd %R...
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How do I get the number of days between two dates in JavaScript?

... Steps Set start date Set end date Calculate difference Convert milliseconds to days Native JS const startDate = '2020-01-01'; const endDate = '2020-03-15'; const diffInMs = new Date(endDate) - new Date(startDate) const diffInDays = diffInMs / (1000 * 60 * 60 * 24); Comm...
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How to determine if a point is in a 2D triangle? [closed]

... In general, the simplest (and quite optimal) algorithm is checking on which side of the half-plane created by the edges the point is. Here's some high quality info in this topic on GameDev, including performance issues. And here's some code to get y...
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Write a program to find 100 largest numbers out of an array of 1 billion numbers

... number in the queue (the head of the queue), remove the head of the queue and add the new number to the queue. EDIT: as Dev noted, with a priority queue implemented with a heap, the complexity of insertion to queue is O(logN) In the worst case you get billionlog2(100) which is better than billion...
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request exceeds the configured maxQueryStringLength when using [Authorize]

... When an unauthorized request comes in, the entire request is URL encoded, and added as a query string to the request to the authorization form, so I can see where this may result in a problem given your situation. According to MSDN, the correct element to modify to reset maxQueryStringLength in we...
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How can I detect if this dictionary key exists in C#?

...n IDictionary but a PhysicalAddressDictionary, so the methods are Contains and TryGetValue but they work in the same way. Example usage: PhysicalAddressEntry entry; PhysicalAddressKey key = c.PhysicalAddresses[PhysicalAddressKey.Home].Street; if (c.PhysicalAddresses.TryGetValue(key, out entry)) { ...
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SQLite table constraint - unique on multiple columns

I can find syntax "charts" on this on the SQLite website, but no examples and my code is crashing. I have other tables with unique constraints on a single column, but I want to add a constraint to the table on two columns. This is what I have that is causing an SQLiteException with the message "syn...
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Can Android Studio be used to run standard Java projects?

...t; runtimeClasspath files(compileKotlin.destinationDir) } ... Bonus step: Convert your main function to Kotlin! Simply change your main class to: object Main { ... @JvmStatic fun main(args: Array<String>) { // do something } ... } ...
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Cannot truncate table because it is being referenced by a FOREIGN KEY constraint?

... After deleting large data, user have to shrink the tables and log files also to reclaim the disk space. – Muhammad Yousaf Sulahria Oct 22 '16 at 16:15 ...
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How to force use of overflow menu on devices with menu button

...tually prevented by design. According to the Compatibility Section of the Android Design Guide, "...the action overflow is available from the menu hardware key. The resulting actions popup... is displayed at the bottom of the screen." You'll note in the screenshots, phones with a physical menu b...