PinTu | This code is Lisensed to Mr
kandi X-RAY | PinTu Summary
kandi X-RAY | PinTu Summary
This code is Lisensed to Mr.Xu in the College of William and Mary.
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QUESTION
I want to save image to Pictures folder in android. I do not have any external memory card attached. Code:
...ANSWER
Answered 2020-Dec-15 at 03:23You are using wroing picture directory. The path of Picture directory:
QUESTION
i have file format like this.
...ANSWER
Answered 2020-Nov-05 at 09:49import pandas as pd
from tabulate import tabulate
filepath = "SO.txt"
colList = ['Name', 'Code', 'Bday', 'Address', 'Phone', 'Email', 'Info']
df_full = pd.DataFrame(columns = colList)
with open(filepath) as fp:
contents = fp.read()
#print(contents)
groups = [[line.split("#")[1].strip() for line in group.split("\n") if line != ""] for group in contents.split("\n\n")]
#print(groups)
for groupInd, group in enumerate(groups):
df_temp = pd.DataFrame(columns = colList, index = [groupInd])
#If first line of each group contains at least a number, then the above code returns True
if not(any(chr.isdigit() for chr in group[0])):
df_temp.Name = group[0]
df_temp.Code = group[1]
df_temp.Bday = group[2]
#####
#Concatenate a list of address and phone lines into one string
temp = ' '.join(group[3:-2]).split('Tp')
df_temp.Address = temp[0]
#Extract digit string means remove commas, dots, ...
df_temp.Phone = ''.join(filter(lambda i: i.isdigit(), temp[1]))
#####
df_temp.Email = group[-2]
df_temp.Info = group[-1]
df_full = pd.concat([df_full, df_temp], axis=0)
print(tabulate(df_full, headers='keys', tablefmt='psql'))
QUESTION
I want to get the size of an array from return value of a function. This is the function:
...ANSWER
Answered 2020-May-19 at 07:11If you want to get the length of a C string pointed at by a char*
, you can use strlen()
. sizeof()
is used to get the size of a type. As msg
is a pointer, you will get the size of the pointer, not the length of the string it is pointing at.
QUESTION
im currently doing my final year project about lost and found system using java and oracle database (MVC).
my problem is after I submit the form the page will show this the message says it redirect to the FoundRegisterController
it supposedly register the found item. but it did not. how can I solve this problem? Below are the codes for the jsp, controller and DAO
this is registerFoundItem.jsp
...ANSWER
Answered 2020-Apr-13 at 19:43The error message shown in the attached picture is -
"The origin server did not find a current representation for the target resource..."
This error is usually not due to a problem in the code. This error is caused due to an issue with the IDE (Common with Eclipse), or due to the way the application is deployed on the Web server.
Here is a workaround for this problem:
- Take a backup of the project files.
- Delete the project from eclipse.
- Make sure that the character encoding is set to 'utf-8' in all the html template files**
QUESTION
I'm facing an error in SSRS while trying to work on the SSRS IIF condition below. I want to show a responsible person's name on the screen based on the country. Kindly look into below expression:
...ANSWER
Answered 2019-Nov-14 at 18:26This expression appears to be the ideal use for the SSRS SWITCH
statement. With a SWITCH
, you can list as many expressions to evaluate as you want and you simply pair them with a value to use when that expression is true.
QUESTION
I was solving a problem on Geeksforgeeks for finding the largest word in the dictionary. I wrote the code accordingly but stuck in between as the flow is not entering inside if statement of inner 2nd for loop inside the main function.
...ANSWER
Answered 2019-Jul-21 at 07:16The issue is that you're mixing signed and unsigned types: s[j].size()
is unsigned whereas MaX
is signed.
Specifically, on my platform (gcc on x86_64), s[j].size()
is of type unsigned long
. When you compare s[j].size()
with MaX
, the latter gets converted to the type of the former since the former is wider.
However, unsigned long
cannot represent negative numbers such as -999
(the initial value of MaX
).
One way to fix this is by explicitly converting s[j].size()
to a signed type:
QUESTION
I want to take data into a combobox
from an excel sheet. But, the sheetname is not like sheet1$
. My excel sheet name is Sac Haddehanesi Kalite Kontrol
. When I made my sheet name sheet1
, it works. But, the excel file is sent everyone and it is sheet name given by another guy. So, I have to use the original sheet name and cannot read it by the code below:
ANSWER
Answered 2017-Aug-21 at 12:55After debugging the issue myself, seems there's a problem with reading the sheet name when it has special characters.
Try reading from the sheet according to its index rather than its name.
The following code reads all sheet names into a temporary DataTable
, gets the 1st sheet name and uses it in the rest of the code:
QUESTION
I looked for similar issues but couldnt find a solution. I am able to generate the headings column and the rows with the values. but since they are done separately, the alignment is off. so, is there a way to make it better aligned or maybe nest it in a way that only trowz is enough?? without the iteration being done in tvalues separately?
here's the related code
...ANSWER
Answered 2017-Dec-13 at 16:49For what you say and show, the content is ok, is just a formatting problem. And for want it makes more sense to me to have the information organized in a single table, so you can go with...
QUESTION
I'm sorry i just begin learn programming. I made maps activity in my application and there is a search box to find marker that I've made before. My question is how to find a marker in my maps activity from search box? I didn't use database, I made a marker one by one because it's only 10 marker in my maps.
here is all of my marker inside array
...ANSWER
Answered 2017-Aug-30 at 07:031 ) creat an array list of your 10 markers,
2) display arraylist's marker on map
3) search to arraylist and display search arraylist to map
load markers arraylist to map e.g
QUESTION
why cant this type of loop works? if this function not looped, it works perfectly. i need this code because i have dynamic appended div
...ANSWER
Answered 2017-Feb-01 at 08:04What about using id starts with selector instead of looping like this:-
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