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Chyna Nitzsche

Questions by Chyna Nitzsche

Create Empty Form In Jdeveloper 12c?

I am using J Developer 12 c. I want to create form but without any data fetched in.I want user to enter detail in fo...

How to set delay in vbscript?

How to set delay in vbscript? WScript.Sleep(100) does not work on Windows XP, Vista. ...

ImageMagick: put white background under transparent PNG, then invert colors?

I have a PNG image with a black shape on transparent background. I need a white shape on a solid black background in...

How to enter newline character in Oracle??

select col1, col2 into name1, name2 from table1 where col1=col; m_sub := 'Subject '; m_msg ...

Verilog signed vs unsigned samples and first?

Assuming I have a register reg [15:0] my_reg, which contains a 16-bit signed sample: How do I convert the sample fr...

Remove last character from string. Swift language?

How can I remove last character from String variable using Swift? Can't find it in documentation. Here is full exam...

Indent starting from the second line of a paragraph with CSS?

How can I indent starting from the second line of a paragraph? I've tried p { text-indent: 200px; } p:first-li...

How to create timer in angular2?

I need a timer in Angular 2, which tick after a time interval and do some task (may be call some functions). How to...

Equivalent of Paste R to Python?

I am a new python afficionado. For R users, there is one function : paste that helps to concatenate two or more vari...

How to force garbage collection in Java??

Is it possible to force garbage collection in Java, even if it is tricky to do? I know about System.gc(); and Runtim...

Checking for empty list in Haskell: Is (length list == 0) or (list == []) more efficient??

Say I want to check if a list is empty in a guard in Haskell there are two options: length list == 0 list == [] ...

How to set “style=display:none;” using jQuery's attr method??

Following is the form with id msform that I want to apply style="display:none" attribute to. <form id="msform" s...

this: Cannot use this in static context?

Can you please help me with below code. The error is: "Cannot use This in a static context" public class Sample2 { ...

Can I just kill mongod to stop mongo??

I am very new at Mongo. I am running mongod as described here in Mac OS X. I am running two mongod processes from th...

How to add a new row to datagridview programmatically?

if add row to DataTable DataRow row = datatable1.NewRow(); row["column2"]="column2"; row["column6"]="column6"; data...