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How do I use jQuery's form.serialize but exclude empty fields
... a GET. I'd like to have a cleaner search url by removing the empty fields from the querystring when a search is performed.
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How to open emacs inside bash
...cs" in terminal, it opens emacs as a seperate window. How can I open it inside the terminal, like nano editor?
8 Answers
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How to convert a string or integer to binary in Ruby?
... For those confused by @decay's code like myself, he is using 'sprintf': apidock.com/ruby/Kernel/sprintf
– Taylor Liss
Sep 4 '18 at 0:15
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Why does String.valueOf(null) throw a NullPointerException?
...nd applicable to a method invocation, it is necessary to choose one to provide the descriptor for the run-time method dispatch. The Java programming language uses the rule that the most specific method is chosen.
A char[] is-an Object, but not all Object is-a char[]. Therefore, char[] is more spec...
Differences between Microsoft .NET 4.0 full Framework and Client Profile
...re building Server apps. Such as:
o ASP.Net apps
o Server-side ASMX based web services
If you use legacy client scenarios. Such as:
o Use System.Data.OracleClient.dll which is deprecated in NET4 and not included in the Client Profile.
o Use legacy Windows Workflow...
C# List of objects, how do I get the sum of a property
I have a list of objects. One property of the individual object entry is amount. How do I get the sum of amount?
4 Answers
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How to search for occurrences of more than one space between words in a line
... I tried to evolve the question. I understood that I missed what you said with \S, I just prefer not to rely on character case for such functionality, it's easier to read.
– AlexanderMP
Sep 21 '10 at 9:22
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What are the precise rules for when you can omit parenthesis, dots, braces, = (functions), etc.?
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Class definitions:
val or var can be omitted from class parameters which will make the parameter private.
Adding var or val will cause it to be public (that is, method accessors and mutators are generated).
{} can be omitted if the class has no body, that is,
class E...
What is the _snowman param in Ruby on Rails 3 forms for?
...4), I see that when using the form_tag or form_for helpers there is a hidden field named _snowman with the value of ☃ ( Unicode \x9731) showing up.
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Enabling ProGuard in Eclipse for Android
...to point to the
# "proguard-android-optimize.txt" file instead of this one from your
# project.properties file.
#To repackage classes on a single package
#-repackageclasses ''
#Uncomment if using annotations to keep them.
#-keepattributes *Annotation*
#Keep classes that are referenced on the Andr...