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How to make code wait while calling asynchronous calls like Ajax [duplicate]
... data before calling into the framework? Trying to make js block is a bad idea. It is technically possible using synchronous requests, but it is a terrible idea that should never be used. developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/…
– Ajax
Jan ...
Javascript heredoc
I need something like heredoc in JavaScript. Do you have any ideas for this? I need cross-browser functionality.
14 Answers...
Best way to add Activity to an Android project in Eclipse?
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Looks like IntelliJ IDEA has a wizard for creating activities - see jetbrains.com/idea/features/google_android.html
– Eno
Feb 13 '12 at 23:25
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Map.clear() vs new Map : Which one will be better? [duplicate]
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The idea of having clear() method is to remove references to other objects from the map, so that the key/values are not held up from gcing if the "map is referenced somewhere else".
But if your map is a local map only used by yo...
Traits in PHP – any real world examples/best practices? [closed]
...of the biggest additions for PHP 5.4. I know the syntax and understand the idea behind traits, like horizontal code re-use for common stuff like logging, security, caching etc.
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performSelector may cause a leak because its selector is unknown
... performSelector: and documents these methods as "inherently unsafe"
The idea of sending messages based on a named selector is not, however, an "inherently unsafe" feature. This idea has been used successfully for a long time in Objective-C as well as many other programming languages.
1 All Obj...
Search for all occurrences of a string in a mysql database [duplicate]
...l in a database. I want to search all tables and all fields. But I have no idea where to start or if it's even possible.
17...
git undo all uncommitted or unsaved changes
... several times because it was removing all downloaded dependencies and my .idea folder. Need a better solution.
– EresDev
Sep 7 '18 at 23:30
2
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Specifying column name in a “references” migration
... really use indexes by default. Now if you want indexes (which are a great idea - despite the fact that rails will completely ignore them), than you can certainly add them. You will want to check out the guide I link for more info on migrations in general, and you may even end up putting calling SQL...
Resharper Alt Enter not working
...-> Options -> Keyboard & Menus
Select "ReSharper 2.x or IntelliJ IDEA"
Click "Apply Scheme"
Click "Save"
Resharper -> Options -> Keyboard & Menus
Select "Visual Studio"
Click "Apply Scheme"
Click "Save"
...