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What is the “main file” property when doing bower init?
...
According to the Bower.io documentation
main
Recommended Type: String or Array of String
The primary acting files necessary to use your package. While Bower
does not directly use these files, they are listed with the
commands bower list --json andbower list --paths, so the...
Interface defining a constructor signature?
...n of the problem). Suppose we could have:
interface IPerson
{
IPerson(string name);
}
interface ICustomer
{
ICustomer(DateTime registrationDate);
}
class Person : IPerson, ICustomer
{
Person(string name) { }
Person(DateTime registrationDate) { }
}
Where by convention the impleme...
json.dumps vs flask.jsonify
...understand the purpose of the flask.jsonify method. I try to make a JSON string from this:
5 Answers
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Use of Java's Collections.singletonList()?
...import java.util.*;
public class HelloWorld {
public static void main(String args[]) {
// create an array of string objs
String initList[] = { "One", "Two", "Four", "One",};
// create one list
List list = new ArrayList(Arrays.asList(initList));
System.o...
Replace None with NaN in pandas dataframe
...fillna or Series.fillna which will replace the Python object None, not the string 'None'.
import pandas as pd
import numpy as np
For dataframe:
df = df.fillna(value=np.nan)
For column or series:
df.mycol.fillna(value=np.nan, inplace=True)
...
javascript check for not null
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It's because val is not null, but contains 'null' as a string.
Try to check with 'null'
if ('null' != val)
For an explanation of when and why this works, see the details below.
share
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Store images in a MongoDB database
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You can try this one:
String newFileName = "my-image";
File imageFile = new File("/users/victor/images/image.png");
GridFS gfsPhoto = new GridFS(db, "photo");
GridFSInputFile gfsFile = gfsPhoto.createFile(imageFile);
gfsFile.setFilename(newFileNam...
reading from app.config file
...rationSettings.AppSettings["StartingMonthColumn"] returns null or an empty string I would suspect that Int32.Parse will throw an exception on attempting to parse that values.
– Bittercoder
Mar 8 '10 at 10:10
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How to run Selenium WebDriver test cases in Chrome?
...ew browser version.
public class chrome
{
public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver", "/path/to/chromedriver");
WebDriver driver = new ChromeDriver();
driver.get("http://www.google.com");
}
}
...
How do I get a file name from a full path with PHP?
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The basename function should give you what you want:
Given a string containing a path to a
file, this function will return the
base name of the file.
For instance, quoting the manual's page:
<?php
$path = "/home/httpd/html/index.php";
$file = basename($path); ...