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Pure JavaScript Send POST Data Without a Form
Is there a way to send data using the POST method without a form and without refreshing the page using only pure ... something else (just can't find it now)? Question&Answers:os...
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php - Maximum execution time in phpMyadmin
When I try to execute (some) queries in phpMyadmin I get this error Fatal error: Maximum execution time of 60 ... and still have the same error. Any solution? Question&Answers:os...
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c# - Unique random string generation
I'd like to generate random unique strings like the ones being generated by MSDN library.(Error Object), for ... A string like 't9zk6eay' should be generated. Question&Answers:os...
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swift - Difference between == and ===
In swift there seem to be two equality operators: the double equals (==) and the triple equals (===), what is the difference between the two? Question&Answers:os...
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c++ - Program only crashes as release build -- how to debug?
I've got a "Schroedinger's Cat" type of problem here -- my program (actually the test suite for my ... Thanks everybody for your help in finding this problem! Question&Answers:os...
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Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala APIs)?
Why do Scala and frameworks like Spark and Scalding have both reduce and foldLeft? So then what's the difference between reduce and fold? Question&Answers:os...
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java - Persistence unit as RESOURCE_LOCAL or JTA?
I have queries as below: What is the difference of these two? Are both of these supported ... Are JPA TransactionManager and JTA TransactionManager different? Question&Answers:os...
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visual studio debugging - SSL Connection / Connection Reset with IISExpress
I'm using the new Visual Studio 2013 with IISExpress for the first time (previously used ASP.net ... was interrupted. Error code: ERR_CONNECTION_RESET Thanks Question&Answers:os...
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ios - Navigation controller custom transition animation
I've been following some tutorials to create custom animation while transitioning from one view to another. My ... to work on modal vs controller transitioning. Question&Answers:os...
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android - Navigation drawer: How do I set the selected item at startup?
My code works perfectly: every time an item in Navigation Drawer is clicked the item is selected. Of ... with FragmentTransaction. Thank you for your support. Question&Answers:os...
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c++ - What are Mixins (as a concept)
I'm trying to get my head around the Mixin concept but I can't seem to understand what it is. The ... following example (From one of my lecture slideshows): Question&Answers:os...
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concurrency - Different types of thread-safe Sets in Java
There seems to be a lot of different implementations and ways to generate thread-safe Sets in Java. Some ... straight everything from the Java Std Docs. Question&Answers:os...
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python - Add list to set?
Tested on Python 2.6 interpreter: >>> a=set('abcde') >>> a set(['a', 'c', 'b', 'e', 'd']) ... ? EDIT: I want to add the list itself, not its elements. Question&Answers:os...
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Does Typescript support the ?. operator? (And, what's it called?)
Does Typescript currently (or are there plans to) support the safe navigation operator of ?. ie: var thing = foo ... (it's incedibly hard to google for). Question&Answers:os...
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uinavigationcontroller - Changing back button in iOS 7 disables swipe to navigate back
I have an iOS 7 app where I am setting a custom back button like this: UIImage *backButtonImage = [UIImage ... this doesn't seem to show my custom image. Question&Answers:os...
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javascript - In Angular, how do you determine the active route?
NOTE: There are many different answers here, and most have been valid at one time or another. The fact ... suggestions or links would be appreciated. Thanks. Question&Answers:os...
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ios - What is the AppDelegate for and how do I know when to use it?
I'm just beginning to work on iPhone apps. How do I know when I should be putting stuff in AppDelegate ... Python or PHP that uses an AppDelegate like pattern? Question&Answers:os...
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security - How do you protect your software from illegal distribution?
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sql - Fast way to discover the row count of a table in PostgreSQL
I need to know the number of rows in a table to calculate a percentage. If the total count is greater than ... FROM token GROUP BY text ORDER BY count DESC; Question&Answers:os...
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How to declare an array in Python?
How do I declare an array in Python? I can't find any reference to arrays in the documentation. Question&Answers:os...
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python - Getting the SQL from a Django QuerySet
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hadoop - Difference between Hive internal tables and external tables?
Can anyone tell me the difference between Hive's external table and internal tables. I know the difference comes ... explain me in terms of nodes please. Question&Answers:os...
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c# - Proper way to implement a never ending task. (Timers vs Task)
So, my app needs to perform an action almost continuously (with a pause of 10 seconds or so between each run) for ... property, and call .Stop() to cancel it? Question&Answers:os...
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unix - Is there any simple way to benchmark Python script?
Usually I use shell command time. My purpose is to test if data is small, medium, large or very large set, how ... tools for Linux or just Python to do this? Question&Answers:os...
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FFMPEG mux video and audio (from another video) - mapping issue
I would like to place the audio from a video to another video without an audio (in one command): ffmpeg.exe -i ... with it. Can you suggest how to resolve it? Question&Answers:os...
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Convert array of strings into a string in Java
I want the Java code for converting an array of strings into an string. Question&Answers:os...
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java - How to convert a 3D point into 2D perspective projection?
I am currently working with using Bezier curves and surfaces to draw the famous Utah teapot. Using Bezier ... handle on how one performs this transformation. Question&Answers:os...
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scripting - How to redirect the output of a PowerShell to a file during its execution
I have a PowerShell script for which I would like to redirect the output to a file. The problem is that ... output of a PowerShell script during its execution? Question&Answers:os...
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