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How can I check if string contains characters & whitespace, not just whitespace?
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The way I read the question, is says that /any/ whitespace is allowed, as long as the string isn't /only/ whitespace. It is silent on what to do if the string is empty, so it may be that nickf's answer is still better.
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Jackson: how to prevent field serialization
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Starting with Jackson 2.6, a property can be marked as read- or write-only. It's simpler than hacking the annotations on both accessors and keeps all the information in one place:
public class User {
@JsonProperty(access = JsonProperty.Access.WRITE_ONLY)
private String p...
Why static classes cant implement interfaces? [duplicate]
... Actually, it's exactly that. Each sentence logically leads to the next. Read his answer again, analyse it, let it sink in ;-)
– Riegardt Steyn
Nov 15 '13 at 12:47
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How to set cursor position in EditText?
... I remember correctly, when an EditText requests focus, the cursor is set. Read this
– Reno
Nov 8 '11 at 6:51
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Git workflow and rebase vs merge questions
... randyfay.com/node/91 and randyfay.com/node/89 are wonderful reads. these articles made me understand what was worng with my workflow, and what an ideal workflow would be.
– Capi Etheriel
Mar 9 '11 at 11:27
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Why are #ifndef and #define used in C++ header files?
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Is Stu's comment true? I just read stackoverflow.com/questions/228783/… and now I am not so sure.
– Will
Jun 28 '17 at 8:23
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What exactly is a Context in Java? [duplicate]
I Googled this and read the Java documentation, but I'm a bit confused. Can somebody please explain what a Context is in plain English?
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Escape text for HTML
....HtmlEncode(unencoded) %>
you can simply do
<%: unencoded %>
read more here:
http://weblogs.asp.net/scottgu/archive/2010/04/06/new-lt-gt-syntax-for-html-encoding-output-in-asp-net-4-and-asp-net-mvc-2.aspx
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Any free WPF themes? [closed]
...I thought, heck, I should go see if any CodePlex project exists for this already. I didn't find any specific project just for themes, but I did discover the WPF Contrib project ... which does have 1 theme that they never released.
UPDATE 2:
Rudi Grobler (above) just created CodePlex community for th...
NoSql Crash Course/Tutorial [closed]
...s using some sort of key/value pairing system. You use this all the time already I assume. For instance. in javascript you can create an object named foo and then do foo['myobj'] = myobj; to store stuff in the object.
All NoSQL servers really do is give you a way to add/delete/query massive arrays ...