Add and Subtract Times [closed] - time

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I'm working on a spreadsheet in Google Sheets that takes lap times (from running track splits) and subtracts them (to get the time from an individual lap) and then adds them to get the final times (in a column labeled "Total").
I've tried using the 123 button to format the cells like "mm:ss:SS" (if that's even right) but that still doesn't work... I don't get an error or anything, the total column just says 00:00.00.
What am I doing wrong? How can it be fixed?

You'll need to format your cells for duration:
After your cells are formatted correctly, I'd try the "=SUM" function:
The function for subtraction is "=MINUS":
Also, you can work with the conditional formatting to output things of interest on your sheet (for example negative/positive splits):
If you're working with Google Sheets this will be your Bible: Google spreadsheets function list

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Google map static images gives me wrong map type? [closed]

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Am I wrong or what?
The Satellite maps should be like this:
And Hybrid maps should be like this:
I use this link to get hybrid map:
https://maps.googleapis.com/maps/api/staticmap?size=170x170&visible=35.7020691%2C139.7753269&key=MYAPIKEY&zoom=18&maptype=hybrid
But it gives me this:
And if I change the type to satellite, it gave me this:
What is the problem?
From the documentation:
The following map types are available in the Maps JavaScript API:
roadmap displays the default road map view. This is the default map type.
satellite displays Google Earth satellite images.
hybrid displays a mixture of normal and satellite views.
terrain displays a physical map based on terrain information.
Your first image is correct, it is a hybrid map (a satellite image with labels).
Your second image is a roadmap.
My guess from the images you posted is you have a typo in your URL (roadmap is the default if you don't provide a type, and what I get if I spell "satelite" [sic] wrong...)

Change record color based on property value [closed]

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I have a oracle form that has two blocks . I would like to have the cell change color base on it's value null or not . How can this be done?
There are two built-ins you can use: SET_ITEM_PROPERTY and SET_ITEM_INSTANCE_PROPERTY (have a look at Forms Online Help System for more info).
if you use the first one, it'll change all items in a tabular block (i.e. the whole column)
it means that - if it really is a tabular form ("two blocks" sound like "master-detail" where detail usually has tabular layout - you should use the second one, SET_ITEM_INSTANCE_PROPERTY which will change only one instance of that item
For example, you'd do this:
if :system.cursor_item is null then
set_item_instance_property(:system.cursor_item, current_record, visual_attribute, 'RED');
end if;

Storing the object of Select_list [closed]

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Please consider the below code
a=b.select_lists[0]
a.select("Agent")
In the aforementioned code, the first line is taking so much time, So Can anyone tell me Is there any way to store value of "a" object for further use without getting from b.select_lists[0]? Or Is there anyway can we directly get the value of 'a'?
The code which I am trying to write for the select list follows below
<select class="ng-valid ng-dirty" style="" ng-change="selectionsAgentType(AgentType)" ng-model="AgentType"> <select class="ng-valid ng-dirty" ng-change="AgentCategorySelected(agentoptions)" ng-model="agentoptions">
If option with text: 'Agent' is unique on this page.
If you need just simulate select
b.option(:text, 'Agent').select
Also, if you need value of this option
a = b.option(:text, 'Agent').value
Else,
b.select_lists.first.option(:text, 'Agent').select
a = b.select_lists.first.option(:text, 'Agent').value

How do I perform mathematical operation linked with user input [closed]

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I want to be able to input a number and choose a variable then what the variable is set to then its subtracted by the number inputed and displayed in a TextBox when i click the calculate button (I'm trying to create a rank calculator for a game).
[Current cR is TextBox1, Choosen Rank is ComboBox1 and Calculate is Button1]
The Template
http://imgur.com/ofre43a
It will look something like this if I understand your equation correctly.
private1-textbox1.value/agxp = rgr
I think that is essentially what you are asking. I am assuming you will have assigned a value to private1 previously and that the ccr is inputed by the user. I also am assuming that your agxp is also previously assigned. There is the possibility that the value in textbox1 will be read as a string not as an integer. If that is the case, you will have to convert it to an integer.

Auto-Completion [closed]

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How does Google or amazon implement the auto-suggestion at their search box. I am looking for the algorithm with technology stack.
PS: I have searched over the net and found this and this and many many more. But I am more interested in not what they do but how they do it. NoSQL database to store the phases? or is it sorted or hashed according to keyword's? So to rephrase the question: Given the list of different searches ignoring personalization, geographic-location etc, How do they store, manage and suggest it so well.
This comes under the domain of stastical language processing problems. Take a look at spelling suggestion article by Norvig. Auto - completion will use a similar mechanism.
The idea is that from past searches, you know the probability of phrases (or better called bigram, trigram, ngram). For each such phrase, the auto complete selects the one having max value of
P(phrase|word_typed) = P(word_typed|phrase) P(phrase) / P(word_typed)
P(phrase|word_typed) = Probability that phrase is right phrase if word typed
so far is word_typed
Norvig's article is a very accessible and great explanation of this concept.
Google takes your input and gives TOP4 RESULTS ACCORDING TO THE RANK IDs [if results are less it returns parameters as empty strings] given to different keywords which differ dynamically by the hit and miss count.
Then, they make a search query and returns 4 fields with url, title, and 2 more fields in Json, omnibox then populates the data using prepopulate functions in Chrome trunk.

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