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What is the difference between object keys with quotes and without quotes?
...through obj['1.2e+35'], while for the latter you’d use obj['12e34']. See my answer for more details.
– Mathias Bynens
Mar 6 '12 at 12:18
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How do you parse and process HTML/XML in PHP?
...e-html-dom-parser but the support seems to have stopped so this project is my adaptation of his previous work.
Again, I would not recommend this parser. It is rather slow with high CPU usage. There is also no function to clear memory of created DOM objects. These problems scale particularly with n...
How can I find the version of the Fedora I use?
... answered Jun 1 '13 at 10:03
myroslavmyroslav
3,3651919 silver badges2727 bronze badges
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Escape Character in SQL Server
...g. instead of doing
DECLARE @SQL NVARCHAR(1000)
SET @SQL = 'SELECT * FROM MyTable WHERE Field1 = ''AAA'''
EXECUTE(@SQL)
try this:
DECLARE @SQL NVARCHAR(1000)
SET @SQL = 'SELECT * FROM MyTable WHERE Field1 = @Field1'
EXECUTE sp_executesql @SQL, N'@Field1 VARCHAR(10)', 'AAA'
...
AngularJS : Clear $watch
I have a watch function in my AngularJS application.
7 Answers
7
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Cross field validation with Hibernate Validator (JSR 303)
...another possible solution. Perhaps less elegant, but easier!
public class MyBean {
@Size(min=6, max=50)
private String pass;
private String passVerify;
@AssertTrue(message="passVerify field should be equal than pass field")
private boolean isValid() {
return this.pass.equals(this.pa...
Web-scraping JavaScript page with Python
...rt:
import requests
from bs4 import BeautifulSoup
response = requests.get(my_url)
soup = BeautifulSoup(response.text)
soup.find(id="intro-text")
# Result:
<p id="intro-text">No javascript support</p>
Scraping with JS support:
from selenium import webdriver
driver = webdriver.PhantomJ...
Cast a Double Variable to Decimal
...is better than a silently creating wrong data
– this.myself
Nov 27 '19 at 11:04
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How to get a float result by dividing two integer values using T-SQL?
...oats first:
SELECT CAST(1 AS float) / CAST(3 AS float)
or
SELECT CAST(MyIntField1 AS float) / CAST(MyIntField2 AS float)
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How to get access to HTTP header information in Spring MVC REST controller?
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edited my answer to show how you can get access to the request body.
– Debojit Saikia
Oct 24 '13 at 16:46
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