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How to test an SQL Update statement before running it?
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@Green: what do you mean with "fail"?
– a_horse_with_no_name
Oct 31 '17 at 12:20
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Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
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Yes I know what you mean, before I started to use this approach I also didn't like the idea of having my activity layout separated into multiple files. But when I saw that the overall layout looked as I expected to look I didn't mind about the s...
How do short URLs services work?
...ets loaded that redirects.
PS: there are more types of redirect. HTTP 301 means: redirect permanent. If that would happen, the browser will not request the bit.ly or TinyUrl site anymore and those sites want to count the hits. That's why HTTP 302 is used, which is a temporary redirect. The browser ...
Count how many files in directory PHP
...ns Actually adding anything to /path/to/dir would fail it, because first / means starting from root dir. If there were path/to/dir, then yes, __DIR__ . '/path/to/dir' would help (in this case you must use / after __DIR__
– Justinas
Feb 22 '19 at 14:30
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Is it possible to use “/” in a filename?
... return 0;
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This code applies to any file system. What's this mean? It means that if you try to pass a parameter with an actual '/' character as the name of the file using traditional means, it will not do what you want. There is no way to escape the character. If a filesystem "supports...
How to pause / sleep thread or process in Android?
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I'm not sure what you mean by "inconvenient". The Handler's postDelayed method is designed to tell Android that you want a bit of code to be executed after a certain amount of time has passed.
– tronman
Feb 1...
How do I parallelize a simple Python loop?
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@EngrStudent Not sure what you mean by "not valid". It works for Python 3.6.x for me.
– tyrex
May 16 '19 at 10:24
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Node / Express: EADDRINUSE, Address already in use - Kill server
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I get no output if I use lost. Does this mean there is no process on that part?
– x89
Jan 23 at 9:04
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Invoke(Delegate)
... a historical perspective, in .Net 1.1, this was actually allowed. What it meant is that you could try and execute code on the "GUI" thread from any background thread and this would mostly work. Sometimes it would just cause your app to exit because you were effectively interrupting the GUI thread w...
Jackson - Deserialize using generic class
...ly resolved type, like Data<MyType>. T is just a variable, and as is meaningless.
But if you mean that T will be known, just not statically, you need to create equivalent of TypeReference dynamically. Other questions referenced may already mention this, but it should look something like:
pub...