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Why aren't pointers initialized with NULL by default?
...nd there are several operations you can perform on null pointers - you can test them and you can call delete on them.
– anon
Dec 15 '09 at 22:31
4
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MySQL: How to copy rows, but change a few fields?
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I tested with different MySQL and MariaDB versions. Works perfect for me and I prefer this version to the accepted answer, which actually happens quite often here :)
– hexerei software
Mar...
Where does Xcode 4 store Scheme Data?
...ne setting to the shared scheme, in my current case the default target for Test. I do not want all my other scheme setting to be forced on others.
– zaph
Sep 6 '11 at 18:29
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How to get object size in memory? [duplicate]
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Well, sometimes I get a number (which then matches other test runs), sometimes I dont. I just wanted to point that out. (Maybe GC was not finished before running the testapp again? I dont know... )
– Jan
Jan 8 at 14:28
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How do I use Maven through a proxy?
...note that [c]urrently NTLM proxies are not supported as they have not been tested. You may be able to use the relevant system properties on JDK 1.4+ to make this work."
– Rich Seller
Aug 9 '09 at 11:46
favicon.png vs favicon.ico - why should I use PNG instead of ICO?
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All modern browsers (tested with Chrome 4, Firefox 3.5, IE8, Opera 10 and Safari 4) will always request a favicon.ico unless you've specified a shortcut icon via <link>. So if you don't explicitly specify one, it's best to always have a fav...
How do you view ALL text from an ntext or nvarchar(max) in SSMS?
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@ajeh: which version of SSMS 2012 are you using? I just tested it (followed the same exact steps I described in my answer) with my SSMS 2012 (version 11.0.5343.0) and it works
– Eric
Jan 15 '16 at 21:22
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What is more efficient: Dictionary TryGetValue or ContainsKey+Item?
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Why don't you test it?
But I'm pretty sure that TryGetValue is faster, because it only does one lookup. Of course this isn't guaranteed, i.e. different implementations might have different performance characteristics.
The way I'd impleme...
What are the uses of “using” in C#?
...ode is a bit different when MyRessource is a struct. There is obviously no test for nullity, but also no boxing to IDisposable. A constrained virtual call is emitted.
– Romain Verdier
May 3 '14 at 14:31
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Accessing members of items in a JSONArray with Java
...ava8 Stream API.
import org.json.JSONArray;
import org.json.JSONObject;
@Test
public void access_org_JsonArray() {
//Given: array
JSONArray jsonArray = new JSONArray(Arrays.asList(new JSONObject(
new HashMap() {{
put("a", 100);
...