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How do I delete specific lines in Notepad++?
... I'm trying to replace \n\n with just one \n but doesn't seem to work, any ideas?
– Rismo
May 27 '09 at 21:59
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No internet on Android emulator - why and how to fix? [closed]
...trying to use internet with the Android emulator, but with no success.
Any ideas?
10 Answers
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Searching if value exists in a list of objects using Linq
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@zvolkov, Any ideas why my resharper is suggesting I use bool has = list.All(cus => cus.FirstName != "John"); Is this more optimal ?
– Gullu
Dec 5 '18 at 15:55
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Rethrowing exceptions in Java without losing the stack trace
... For top-down uses like these catching Exception is often not only a good idea but a best practice.
– Bill K
Sep 30 '16 at 23:48
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How to change background color in android app
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This is not a good idea, because it will result in unnecessary GPU overdraw (first, the window background will be drawn and then the TextView's background on top of it). See: curious-creature.com/docs/android-performance-case-study-1.html
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Is there any difference between “foo is None” and “foo == None”?
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I just tried a=1;b=1;print(a is b) # True. Any idea why a is b turn out to be true even if they seems to be 2 different object (different address in memory)?
– Johnny Chiu
May 9 '19 at 3:28
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Determine whether JSON is a JSONObject or JSONArray
... going to receive either a JSON Object or Array from server, but I have no idea which it will be. I need to work with the JSON, but to do so, I need to know if it is an Object or an Array.
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Base64 Java encode and decode a string [duplicate]
...ould be to try/catch the encoding/decoding steps but hopefully you get the idea.
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How to escape the % (percent) sign in C's printf?
... then go through it doubling up the % signs. I eventually came across this idea and replaced a 20-30 line function with one line. Don't worry, I did beat myself severely about the head, as I deserved.
– Graeme Perrow
Dec 7 '09 at 14:19
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How to get Sinatra to auto-reload the file after each change?
...rackup, instead do
the following:
$ rerun 'rackup'
You get the idea.
If you still want in-process reloading, check out Sinatra::Reloader.
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