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Search found 732 results on 30 pages for 'trailing zeros'.

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• C++ auto function return type implementation

  - by aaa

  hello. Is there macro, something like BOOST_AUTO, which would allow to emulate automatic return type deduction of function in C++? I mean something like trailing-return-type, http://en.wikipedia.org/wiki/C%2B%2B0x#Alternative_function_syntax thank you

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• Rewrite rules for wordpress 3.0 (multi-site) for nginx?

  - by Zebra10

  This is the new version being used by wordpress... RewriteEngine On RewriteBase BASE/ #uploaded files RewriteRule ^(.*/)?files/$ index.php [L] RewriteCond %{REQUEST_URI} !.*wp-content/plugins.* RewriteRule ^(.*/)?files/(.*) wp-includes/ms-files.php?file=$2 [L] # add a trailing slash to /wp-admin RewriteCond %{REQUEST_URI} ^.*/wp-admin$ RewriteRule ^(.+)$ $1/ [R=301,L] RewriteCond %{REQUEST_FILENAME} -f [OR] RewriteCond %{REQUEST_FILENAME} -d RewriteRule . - [L] RewriteRule ^([_0-9a-zA-Z-]+/)?(wp-(content|admin|includes).*) $2 [L] RewriteRule ^([_0-9a-zA-Z-]+/)?(.*\.php)$ $2 [L] RewriteRule . index.php [L] What would it look like in Nginx?

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• How can I create a Zerofilled value using JavaScript?

  - by Wilco

  What is the recommended way to zerofill a value in JavaScript? I imagine I could build a custom function to pad zeros on to a typecasted value, but I'm wondering if there is a more direct way to do this? Note: By "zerofilled" I mean it in the database sense of the word (where a 6-digit zerofilled representation of the number 5 would be "000005").

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• need help with a simple SQL update statement.

  - by Tony

  There's a field with type of varchar. It actually stores a float point string. Like 2.0 , 12.0 , 34.5 , 67.50 ... What I need is a update statement that remove the ending zeros of fields like 2.0 , 12.0 , change them to their integer representation , that is 2 , 12 ...,and leave 3.45 , 67.50 unchanged . How should I do this ? I am using oracle 10.

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• regular expresson of variables

  - by Kevinniceguy

  what is re of string of 0 and 1 that contain an even number of zeros and even number of ones..... its not or in the middle....its an and...and even number of ones so i got something like (1*01*01*)*(0*10*10*)* does it look good?

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• [Apache] .htaccess rule to redirect 'domain.tld.' to 'domain.tld'

  - by Voyagerfan5761

  I've scoured Google and this site pretty extensively, and I must be missing something. None of the suggestions I've found worked. The problem is simple. I have links coming in to my site using http://domain.name./ but I want all visitors redirected to http://domain.name/ without the trailing dot. How can I do that?

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• Is there a better way to declare an empty, typed matrix in MATLAB?

  - by Arthur Ward

  Is there a way to "declare" a variable with a particular user-defined type in MATLAB? zeros() only works for built-in numeric types. The only solution I've come up with involves using repmat() to duplicate a dummy object zero times: arr = repmat(myClass(), [1 0]) Without declaring variables this way, any code which does "arr(end+1) = myClass()" has to include a special case for the default empty matrix which is of type double. Have I missed something a little more sensible?

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• converting 6 bytes hex string to 8 byte raw data

  - by ron

  How can i convert a hex string lenght 6 bytes for example string ='1122aaccddff'; to raw binary data of lenght 8 byes the last 2 bytes shoul be padded with zeros,

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• Limit a double to two decimal places

  - by Jacob

  How do I achieve the following conversion from double to a string: 1.4324 => "1.43" 9.4000 => "9.4" 43.000 => "43" ie I want to round to to decimal places but dont want any trailing zeros, ie i dont want 9.4 => "9.40" (wrong) 43.000 => "43.00" (wrong) So this code which I have now doesn't work as it displays excess twos: [NSString stringWithFormat: @"%.2f", total]

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• What is the origin / meaning of these variable naming conventions?

  - by Andrew Hubbs

  What is the general meaning and where did it start to have variables with leading or trailing underscores? ex: _varName and varName_ I have always thought a leading underscore indicated the variable was a pointer but I don't know where I got this idea. Recently I have seen these naming conventions used in Java which makes that reasoning completely wrong.

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• search a jquery autocomplete plugin

  - by user285336

  User enters tag in the textbox. The textbox is a live search as the user types it brings up suggester results based on the tags already in the system, simiral to stackoverflow tag input :) Tags are separated by commas, so when a user selects a result from the livwe search, it automatically populates the text and a trailing comma does anybody know such plugin?

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• rename keys in a dictionary

  - by user366660

  i want to rename the keys of a dictionary are which are ints, and i need them to be ints with leading zeros's so that they sort correctly. for example my keys are like: '1','101','11' and i need them to be: '001','101','011' this is what im doing now, but i know there is a better way tmpDict = {} for oldKey in aDict: tmpDict['%04d'%int(oldKey)] = aDict[oldKey] newDict = tmpDict

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• 2d convolution using python and numpy

  - by mikip

  Hi I am trying to perform a 2d convolution in python using numpy I have a 2d array as follows with kernel H_r for the rows and H_c for the columns data = np.zeros((nr, nc), dtype=np.float32) #fill array with some data here then convolve for r in range(nr): data[r,:] = np.convolve(data[r,:], H_r, 'same') for c in range(nc): data[:,c] = np.convolve(data[:,c], H_c, 'same') It does not produce the output that I was expecting, does this code look OK Thanks

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• Merging all changesets associated with a WorkItem in Team Foundation Server

  - by Rowland Shaw

  We're trailing the use of the built in bug tracking, and have written some integration into our helpdesk software that allows for escalation via workitems. One thing I haven't found out how to do, is to merge all changes associated with a work item (say to go from dev branch to main) - I appreciate you can double click on a changeset in the merge dialog to view if it is associated with a workitem, and also that I can select individual changesets, and groups of adjacent changesets; but there doesn't appear to be any way to merge changes by workitem?

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• Format PHP Source Code on Save with Zend Studio for Eclipse

  - by Sleep Deprivation Ninja

  I would expect this option to exist in PHP - Editor - Save Actions but the only thing available there is to "remove trailing whitespace"... It's available in JavaScript - Editor - Save Actions but not php :( Is there a plugin that will let me do this?

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• Gedit adds line at end of page

  - by Sam

  The answer to this must be somewhere but I'm not finding it -- can anyone help me understand why in Gedit, if I have a page of code there is no extra trailing blank line, but then when I do a file comparison for my svn commit it shows an extra line being added at the end of the file? I have a feeling that Gedit is automatically adding an ending line break. But why, I have no idea...

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• Regular expression that matches valid IPv6 addresses

  - by Readonly

  I'm having trouble writing a regular expression that matches valid IPv6 addresses, including those in their compressed form (with "::" or leading zeros omitted from each byte pair). Can someone suggest a regular expression that would fulfill the requirement? I'm considering expanding each byte pair and matching the result with a simpler regex.

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• how to retain exact numbers that come from Access Database

  - by Shiny

  MY scenario is... I have 6,000 datas in Excel Sheet.. I try to import to Access Database.It enters the Database like this.. UNit Price 34512.00 Vat 4.00 BUt when i Retrieve to DataGridColumn it Shows vat Rate as 4(whole number).I accept zeros has no values..But I need that to be displayed in Grid as 4.0 . How to achieve this

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• How do I convert a numpy array to (and display) an image?

  - by jlswint

  I have created an array thusly: import numpy as np data = np.zeros( (512,512,3), dtype=np.uint8) data[256,256] = [255,0,0] What I want this to do is display a single red dot in the center of a 512x512 image. (At least to begin with... I think I can figure out the rest from there)

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• how to build a string of id's from a json object

  - by Blankman

  My json object looks like: User { ID: 234, name: 'john', ..); I want to build a string of all the ID's. How can I do this? is there a more elegant way than below? var ids = ''; for(int x = 0; x < json.length; x++) { ids += json[x].Id + ","; } // strip trailing id

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• When should I use \A in a regex?

  - by S.Mark

  End of line anchor $ match even there is extra trailing \n in matched string, so we use \Z instead of $ For example ^\w+$ will match the string abcd\n but ^\w+\Z is not How about \A and when to use?

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• How to write the code for following conversion in java?

  - by lakshmi

  How can i write coding for following conversion : No number:6 bytes, 12 digits, enough zeros in front, add 0's upfront if not sufficient. Cases as: "13799303193" Is expressed as expressed as:" 13 79 93 03 19 3F".Thank you.

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• ms-access: specifying formatting for a column

  - by every_answer_gets_a_point

  i would like all data that is entered into a specific column to always have a trailing comma and also i need the first character to always be a comma. how do i do this? the best solution is probably not in vba or sql but probably the properties of the table?

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• Sum and average over null values SQL Server 2008 Analysis Services

  - by Jonathan

  I have a simple problem, I think, but I have googled and can't find the solution. I have a cube that has MeasureA, MeasureB and MeasureC. Not all three measures have values for each record, sometimes they can be null, it's depending if it was applicable. Now for my totals, I need to average but the average must not take nulls into account. Any help will be much appreciated. When I view the measures, the null values show as zeros.

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• Shift Operators in C++

  - by Codeguru

  If the value after the shift operator is greater than the number of bits in the left-hand operand, the result is undefined. If the left-hand operand is unsigned, the right shift is a logical shift so the upper bits will be filled with zeros. If the left-hand operand is signed, the right shift may or may not be a logical shift (that is, the behavior is undefined). Can somebody explain me what the above lines mean??

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