I am using code published by Kim Tsao ( http://www.kimtsao.com/Kim_Tsao/Code/Entries/2011/9/30_Reflections_on_the_lake_files/tRFLP_id.r ) for fragment analysis. I am trying to write the final chunk of code into a loop as opposed to manually running the code for each sample. However I can't get the loop to break correctly after it prints "End of sample list"
x <- 0
repeat {
x <- x+1
if (x<= length(samplelist)){
samplelist[x]
output = matchSample(x, weightby=c("Height","AreaInPoint"),threshold=4)
if (nrow(output)>1){graphOutput(output)} else {print(samplelist[x]);print(output)}
} else { print("End of sample list.")}
if (print("End of sample list.")){
break
}
Related
The web table has a combination of textbox, span and checkboxes. I need to get first row of all the data in single def and have to verify with DB in order wise.
Ex: First row of table has columns like below.
OrderID(span), EmpName(input), IsHeEligible(checkbox), Address(span)
By using below,
def tebleFirstData = scriptAll("table/tbody/tr/td",'_.textContent')
Able to get only span text data, not able to get input tag test data.
I tried below,
data = attribute("table/tbody/tr/td[5]/input",'value')
But, I'm able to get only single input tag attribute value.
How can I get all the data in single def, i.e span data and input data?
Below is the solution to get all row data from table..!
* def UiFirstRowElements = locateAll("Row xpath")
print UiFirstRowElements
def tableData = []
def RowHtml = UiFirstRowElements[0].html
print RowHtml
eval
"""
for(var i=0; i<UiFirstRowElements.length; i++)
if(UiFirstRowElements[i].html.contains("input") && UiFirstRowElements[i].html.contains("date")){
tableData.push(locate("//table/tbody/tr/td["+(i+1)+"]/div/input").property('value'))
}
else if(UiFirstRowElements[i].html.contains("input") && UiFirstRowElements[i].html.contains("checkbox")){
tableData.push(locate("//table/tbody/tr/td["+(i+1)+"]/div/input").property('checked'))
}
else {
tableData.push(locate("//table/tbody/tr/td["+(i+1)+"]").property('textContent'))
}
"""
* print 'TableName-->', TableName
* print tableData
i'm trying to get multiple input from user and i'm using readlint()!! following by for loop when i go try to print those input back it only shows one output which is the last one...
And i have tried .split(' ') method which is kinda better than for Loop trick but i want my program more better..
1- it take input from new line(for Multiple inputs)
2- it print out all user input
here's my code and it prints out in one line
fun getTheData() {
try{
val(a,b,c) = readLine()!!.split(' ')
println("$a , $b, $c")
}catch (ex: IndexOutOfBoundsException){
println("invalid")
}
}
Here you're only reading one line.
The split() function simply splits your single line into multiple parts separated by a single whitespace.
In short, if you input 1 2 3 in one line, it will print the 3 numbers. However, if you input several lines, you'll only get the first line, as you never read other lines (only one call to readLine()).
In order to read more lines, you do need some sort of loop, like:
fun main() {
while(true) {
val line = readLine()!!
println(line)
}
}
In my app i use ios-charts library (swift alternative of MPAndroidChart).
All i need is to display line chart with dates and values.
Right now i use this function to display chart
func setChart(dataPoints: [String], values: [Double]) {
var dataEntries: [ChartDataEntry] = []
for i in 0..<dataPoints.count {
let dataEntry = ChartDataEntry(value: values[i], xIndex: i)
dataEntries.append(dataEntry)
}
let lineChartDataSet = LineChartDataSet(yVals: dataEntries, label: "Items count")
let lineChartData = LineChartData(xVals: dataPoints, dataSet: lineChartDataSet)
dateChartView.data = lineChartData
}
And this is my data:
xItems = ["27.05", "03.06", "17.07", "19.09", "20.09"] //String
let unitsSold = [25.0, 30.0, 45.0, 60.0, 20.0] //Double
But as you can see - xItems are dates in "dd.mm" format. As they are strings they have same paddings between each other. I want them to be more accurate with real dates. For example 19.09 and 20.09 should be very close. I know that i should match each day with some number in order to accomplish it. But i don't know what to do next - how i can adjust x labels margins?
UPDATE
After small research where i found out that many developers had asked about this feature but nothing happened - for my case i found very interesting alternative to this library in Swift - PNChart. It is easy to use, it solves my problem.
The easiest solution will be to loop through your data and add a ChartDataEntry with a value of 0 and a corresponding label for each missing date.
In response to the question in the comments here is a screenshot from one of my applications where I am filling in date gaps with 0 values:
In my case I wanted the 0 values rather than an averaged line from data point to data point as it clearly indicates there is no data on the days skipped (8/11 for instance).
From #Philipp Jahoda's comments it sounds like you could skip the 0 value entries and just index the data you have to the correct labels.
I modified the MPAndroidChart example program to skip a few data points and this is the result:
As #Philipp Jahoda mentioned in the comments the chart handles missing Entry by just connecting to the next data point. From the code below you can see that I am generating x values (labels) for the entire data set but skipping y values (data points) for index 11 - 29 which is what you want. The only thing remaining would be to handle the x labels as it sounds like you don't want 15, 20, and 25 in my example to show up.
ArrayList<String> xVals = new ArrayList<String>();
for (int i = 0; i < count; i++) {
xVals.add((i) + "");
}
ArrayList<Entry> yVals = new ArrayList<Entry>();
for (int i = 0; i < count; i++) {
if (i > 10 && i < 30) {
continue;
}
float mult = (range + 1);
float val = (float) (Math.random() * mult) + 3;// + (float)
// ((mult *
// 0.1) / 10);
yVals.add(new Entry(val, i));
}
What I did is fully feed the dates for x data even no y data for it, and just not add the data entry for the specific xIndex, then it will not draw the y value for the xIndex to achieve what you want, this is the easiest way since you just write a for loop and continue if you detect no y value there.
I don't suggest use 0 or nan, since if it is a line chart, it will connect the 0 data or bad things will happen for nan. You might want to break the lines, but again ios-charts does not support it yet (I also asked a feature for this), you need to write your own code to break the line, or you can live with connecting the 0 data or just connect to the next valid data.
The down side is it may has performance drop since many xIndex there, but I tried ~1000 and it is acceptable. I already asked for such feature a long time ago, but it took lot of time to think about it.
Here's a function I wrote based on Wingzero's answer (I pass NaNs for the entries in the values array that are empty) :
func populateLineChartView(lineChartView: LineChartView, labels: [String], values: [Float]) {
var dataEntries: [ChartDataEntry] = []
for i in 0..<labels.count {
if !values[i].isNaN {
let dataEntry = ChartDataEntry(value: Double(values[i]), xIndex: i)
dataEntries.append(dataEntry)
}
}
let lineChartDataSet = LineChartDataSet(yVals: dataEntries, label: "Label")
let lineChartData = LineChartData(xVals: labels, dataSet: lineChartDataSet)
lineChartView.data = lineChartData
}
The solution which worked for me is splitting Linedataset into 2 Linedatasets. First would hold yvals till empty space and second after emptyspace.
//create 2 LineDataSets. set1- till empty space set2 after empty space
set1 = new LineDataSet(yVals1, "DataSet 1");
set2= new LineDataSet(yVals2,"DataSet 1");
//load datasets into datasets array
ArrayList<ILineDataSet> dataSets = new ArrayList<ILineDataSet>();
dataSets.add(set1);
dataSets.add(set2);
//create a data object with the datasets
LineData data = new LineData(xVals, dataSets);
// set data
mChart.setData(data);
I've developed an apex API on salesforce which performs a SOQL on a list of CSV data. It has been working smoothly until yesterday, after making a few changes to code that follow the SOQL query, I started getting a strange 500 error:
[{"errorCode":"APEX_ERROR","message":"System.UnexpectedException:
common.exception.SfdcSqlException: ORA-01460: unimplemented or
unreasonable conversion requested\n\n\nselect /SampledPrequery/
sum(term0) \"cnt0\",\nsum(term1) \"cnt1\",\ncount(*)
\"totalcount\",\nsum(term0 * term1) \"combined\"\nfrom (select /*+
ordered use_nl(t_c1) /\n(case when (t_c1.deleted = '0') then 1 else 0
end) term0,\n(case when (upper(t_c1.val18) = ?) then 1 else 0 end)
term1\nfrom (select /+ index(sampleTab AKENTITY_SAMPLE)
*/\nentity_id\nfrom core.entity_sample sampleTab\nwhere organization_id = '00Dq0000000AMfz'\nand key_prefix = ?\nand rownum <=
?) sampleTab,\ncore.custom_entity_data t_c1\nwhere
t_c1.organization_id = '00Dq0000000AMfz'\nand t_c1.key_prefix = ?\nand
sampleTab.entity_id =
t_c1.custom_entity_data_id)\n\nClass.labFlows.queryContacts: line 13,
column 1\nClass.labFlows.fhaQuery: line 6, column
1\nClass.zAPI.doPost: line 10, column 1"}]
the zAPI.doPost() is simply our router class which takes in the post payload as well as the requested operation. It then calls whatever function the operation requests. In this case, the call is to labFlows.queryContacts():
Public static Map<string,List<string>> queryContacts(string[] stringArray){
//First get the id to get to the associative entity, Contact_Deals__c id
List<Contact_Deals__c> dealQuery = [SELECT id, Deal__r.id, Deal__r.FHA_Number__c, Deal__r.Name, Deal__r.Owner.Name
FROM Contact_Deals__c
Where Deal__r.FHA_Number__c in :stringArray];
//Using the id in the associative entity, grab the contact information
List<Contact_Deals__c> contactQuery = [Select Contact__r.Name, Contact__r.Id, Contact__r.Owner.Name, Contact__r.Owner.Id, Contact__r.Rule_Class__c, Contact__r.Primary_Borrower_Y_N__c
FROM contact_deals__c
WHERE Id in :dealQuery];
//Grab all deal id's
Map<string,List<string>> result = new Map<string,List<string>>();
for(Contact_Deals__c i:dealQuery){
List<string> temp = new list<string>();
temp.add(i.Deal__r.Id);
temp.add(i.Deal__r.Owner.Name);
temp.add(i.Deal__r.FHA_Number__c);
temp.add(i.Deal__r.Name);
for(Contact_Deals__c j:contactQuery){
if(j.id == i.id){
//This doesn't really help if there are multiple primary borrowers on a deal - but that should be a SF worflow rule IMO
if(j.Contact__r.Primary_Borrower_Y_N__c == 'Yes'){
temp.add(j.Contact__r.Owner.Id);
temp.add(j.Contact__r.Id);
temp.add(j.Contact__r.Name);
temp.add(j.Contact__r.Owner.Name);
temp.add(j.Contact__r.Rule_Class__c);
break;
}
}
}
result.put(i.Deal__r.id, temp);
}
return result;
}
The only thing I've changed is moving the temp list to add elements before the inner-loop (previously temp would only capture things from the inner-loop). The error above is referencing line 13, which is specifically the first SOQL call:
List<Contact_Deals__c> dealQuery = [SELECT id, Deal__r.id, Deal__r.FHA_Number__c, Deal__r.Name, Deal__r.Owner.Name
FROM Contact_Deals__c
Where Deal__r.FHA_Number__c in :stringArray];
I've tested this function in the apex anonymous window and it worked perfectly:
string a = '00035398,00035401';
string result = zAPI.doPost(a, 'fhaQuery');
system.debug(result);
Results:
13:36:54:947 USER_DEBUG
[5]|DEBUG|{"a09d000000HRvBAD":["a09d000000HRvBAD","Contacta","11111111","Plaza
Center
Apts"],"a09d000000HsVAD":["a09d000000HsVAD","Contactb","22222222","The
Garden"]}
So this is working. The next part is maybe looking at my python script that is calling the API,
def origQuery(file_name, operation):
csv_text = ""
with open(file_name) as csvfile:
reader = csv.reader(csvfile, dialect='excel')
for row in reader:
csv_text += row[0]+','
csv_text = csv_text[:-1]
data = json.dumps({
'data' : csv_text,
'operation' : operation
})
results = requests.post(url, headers=headers, data=data)
print results.text
origQuery('myfile.csv', 'fhaQuery')
I've tried looking up this ORA-01460 apex error, but I can't find anything that will help me fix this issue.
Can any one shed ore light on what this error is telling me?
Thank you all so much!
It turns out the error was in the PY script. For some reason the following code isn't functioning as it is supposed to:
with open(file_name) as csvfile:
reader = csv.reader(csvfile, dialect='excel')
for row in reader:
csv_text += row[0]+','
csv_text = csv_text[:-1]
This was returning one very long string that had zero delimiters. The final line in the code was cutting off the delimiter. What I needed instead was:
with open(file_name) as csvfile:
reader = csv.reader(csvfile, dialect='excel')
for row in reader:
csv_text += row[0]+','
csv_text = csv_text[:-1]
Which would cut off the final ','
The error was occurring because the single long string was above 4,000 characters.
Probably most people reading the title who know a bit about Lucene won't need much further explanation. NB I use Jython but I think most Java users will understand the Java equivalent...
It's a classic thing to want to do: you have more than one term in your search string... in Lucene terms this returns a BooleanQuery. Then you use something like this code to highlight (NB I am a Lucene newbie, this is all closely tweaked from Net examples):
yellow_highlight = SimpleHTMLFormatter( '<b style="background-color:yellow">', '</b>' )
green_highlight = SimpleHTMLFormatter( '<b style="background-color:green">', '</b>' )
...
stream = FrenchAnalyzer( Version.LUCENE_46 ).tokenStream( "both", StringReader( both ) )
scorer = QueryScorer( fr_query, "both" )
fragmenter = SimpleSpanFragmenter(scorer)
highlighter = Highlighter( yellow_highlight, scorer )
highlighter.setTextFragmenter(fragmenter)
best_fragments = highlighter.getBestTextFragments( stream, both, True, 5 )
if best_fragments:
for best_frag in best_fragments:
print "=== best frag: %s, type %s" % ( best_frag, type( best_frag ))
html_text += "&bull %s<br>\n" % unicode( best_frag )
... and then the html_text is put in a JTextPane for example.
But how would you make the first word in your query highlight with a yellow background and the second word highlight with a green background? I have tried to understand the various classes in org.apache.lucene.search... to no avail. So my only way of learning was googling. I couldn't find any clues...
I asked this question four years ago... At the time I did manage to implement a solution using javax.swing.text.html.HTMLDocument. There's also the interface org.w3c.dom.html.HTMLDocument in the standard Java library. This way is hard work.
But for anyone interested there's a far simpler solution. Taking advantage of the fact that Lucene's SimpleHTMLFormatter returns about the simplest imaginable "marked up" piece of text: chosen words are highlighted with the HTML B tag. That's it. It's not even a "proper" HTML fragment, just a String with <B>s and </B>s in it.
A multi-word query generates a BooleanQuery... from which you can extract multiple TermQuerys by going booleanQuery.clauses() ... getQuery()
I'm working in Groovy. The colouring I want to apply is console codes, as per BASH (or Cygwin). Other types of colouring can be worked out on this model.
So you set up a map before to hold your "markup details":
def markupDetails = [:]
Then for each TermQuery, you call this, with the same text param each time, stipulating a different colour param for each term. NB I'm using Lucene 6.
def createHighlightAndAnalyseMarkup( TermQuery tq, String text, String colour ) {
def termQueryScorer = new QueryScorer( tq )
def termQueryHighlighter = new Highlighter( formatter, termQueryScorer )
TokenStream stream = TokenSources.getTokenStream( fieldName, null, text, analyser, -1 )
String[] frags = termQueryHighlighter.getBestFragments( stream, text, 999999 )
// not sure under what circs you get > 1 fragment...
assert frags.size() <= 1
// NB you don't always get all terms in all returned LDocuments...
if( frags.size() ) {
String highlightedFrag = frags[ 0 ]
Matcher boldTagMatcher = highlightedFrag =~ /<\/?B>/
def pos = 0
def previousEnd = 0
while( boldTagMatcher.find()) {
pos += boldTagMatcher.start() - previousEnd
previousEnd = boldTagMatcher.end()
markupDetails[ pos ] = boldTagMatcher.group() == '<B>'? colour : ConsoleColors.RESET
}
}
}
As I said, I wanted to colourise console output. The colour parameter in the method here is per the console colour codes as found here, for example. E.g. yellow is \033[033m. ConsoleColors.RESET is \033[0m and marks the place where each coloured bit of text stops.
... after you've finished doing this with all TermQuerys you will have a nice map telling you where individual colours begin and end. You work backwards from the end of the text so as to insert the "markup" at the right position in the String. NB here text is your original unmarked-up String:
markupDetails.sort().reverseEach{ pos, markup ->
String firstPart = text.substring( 0, pos )
String secondPart = text.substring( pos )
text = firstPart + markup + secondPart
}
... at the end of which text contains your marked-up String: print to console. Lovely.