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Chrome Development Tool: [VM] file from javascript
...kept the answer in its current state to not invalidate the question. The latest codesearch link is: cs.chromium.org/%22VM%5C%22%20+%22 (direct link to search result in case the value changes again: chromium.googlesource.com/chromium/blink/+/…)
– Rob W
Jun 25 ...
Why is setTimeout(fn, 0) sometimes useful?
...rgument will schedule the callback to be run asynchronously, after the shortest possible delay - which will be around 10ms when the tab has focus and the JavaScript thread of execution is not busy.
The OP's solution, therefore was to delay by about 10ms, the setting of the selected index. This gave...
How to simulate the environment cron executes a script with?
...tup. Is there a way to invoke bash(?) in the same way cron does so I could test scripts before installing them?
13 Answers
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Converting A String To Hexadecimal In Java
I am trying to convert a string like "testing123" into hexadecimal form in java. I am currently using BlueJ.
21 Answers
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is it possible to select EXISTS directly as a bit?
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Just tested out this technique, works great. The CAST to BIT is not necessary to retrieve the results from the query, tested with SQL Server 2008 R2.
– Tore Aurstad
Mar 31 '15 at 9:09
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How do I make an HTTP request in Swift?
...tail, check the documentation for the NSURLConnectionDataDelegate protocol
Testing on an Xcode playground
If you want to try this code on a Xcode playground, add import PlaygroundSupport to your playground, as well as the following call:
PlaygroundPage.current.needsIndefiniteExecution = true
This w...
Sql Server equivalent of a COUNTIF aggregate function
...E WHEN myColumn=1 THEN 1 ELSE 0 END)
FROM AD_CurrentView
Note: in my own test NULLs were not an issue, though this can be environment dependent. You could handle nulls such as:
SELECT SUM(CASE WHEN ISNULL(myColumn,0)=1 THEN 1 ELSE 0 END)
FROM AD_CurrentView
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List of all special characters that need to be escaped in a regex
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To escape you could just use this from Java 1.5:
Pattern.quote("$test");
You will match exacty the word $test
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Spring get current ApplicationContext
...der implements ApplicationContextAware{
...
}
Get the context like this
TestBean tb = ApplicationContextProvider.getApplicationContext().getBean("testBean", TestBean.class);
Cheers!!
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bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need
... Soup and lxml, which both installed successfully and work with a separate test file located here . In the Python script that causes this error, I have included this line:
from pageCrawler import comparePages
And in the pageCrawler file I have included the following two lines:
from bs4 i...