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What are the disadvantages of using persistent connection in PDO
...ned here.
The same drawbacks exist using PDO as with any other PHP database interface that does persistent connections: if your script terminates unexpectedly in the middle of database operations, the next request that gets the left over connection will pick up where the dead script left off. T...
The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
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Samuel Neff
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answered Oct 15 '08 at 17:47
gimelgimel...
Android Use Done button on Keyboard to click button
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Kotlin Solution
The base way to handle the done action in Kotlin is:
edittext.setOnEditorActionListener { _, actionId, _ ->
if (actionId == EditorInfo.IME_ACTION_DONE) {
// Call your code here
true
}
false
}
Kot...
How can I tell PyCharm what type a parameter is expected to be?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Easiest way to copy a table from one database to another?
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64
If you are using PHPMyAdmin, it could be really simple.
Suppose you have following databases:
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Django admin: how to sort by one of the custom list_display fields that has no database field
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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POSTing JsonObject With HttpClient From Web API
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464
With the new version of HttpClient and without the WebApi package it would be:
var content = n...
How to delete or add column in SQLITE?
I want to delete or add column in sqlite database
19 Answers
19
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Multiple commands in an alias for bash
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Jonathan LefflerJonathan Leffler
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Cross field validation with Hibernate Validator (JSR 303)
...re to accomplish this validation? That seems like overkill for what a java based annotation should be able to accomplish. To my virgin eyes the solution by Nicko proposed above still seems cleaner both from a usability standpoint (his annotation is easy to read and quite functional vs. inelegant jav...