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Visibility of global variables in imported modules
.... (Many people are confused by this, because in, say, C, a global is the same across all implementation files unless you explicitly make it static.)
There are different ways to solve this, depending on your actual use case.
Before even going down this path, ask yourself whether this really needs...
Modifying location.hash without page scrolling
...ode = $( '#' + hash );
if ( node.length ) {
node.attr( 'id', '' );
}
document.location.hash = hash;
if ( node.length ) {
node.attr( 'id', hash );
}
Step 2: Some browsers will trigger the scroll based on where the ID'd node was last seen so you need to help them a little. You need to add an ext...
Why is a git 'pull request' not called a 'push request'?
The terminology used to merge a branch with an official repository is a 'pull request'. This is confusing, as it appears that I am requesting to push my changes to the official repository.
...
Is it possible to update a localized storyboard's strings?
...e strings:
ibtool MainStoryboard.storyboard --generate-strings-file file_name.strings
After ibtool extracts the strings to file_name.strings, you can copy and paste it to your original .strings file
Visit for more info: https://conyac.cc/business/columns/localization_guide_ios
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Html List tag not working in android textview. what can i do?
...ospace
a
u
sup
sub
So you better use WebView and its loadDataWithBaseURL method. Try something like this:
String str="<html><body>A dressy take on classic gingham in a soft, textured weave of stripes that resembles twill. Take a closer look at this one.<ul><li>Trim, tailo...
Specifying an Index (Non-Unique Key) Using JPA
...javax.persistence.Index;
import javax.persistence.Table;
@Entity
@Table(name = "region",
indexes = {@Index(name = "my_index_name", columnList="iso_code", unique = true),
@Index(name = "my_index_name2", columnList="name", unique = false)})
public class Region{
@Col...
Is it possible to use AutoLayout with UITableView's tableHeaderView?
...height can then be applied to the header, and the header is set a second time to reflect the change.
- (void)viewDidLoad
{
[super viewDidLoad];
self.header = [[SCAMessageView alloc] init];
self.header.titleLabel.text = @"Warning";
self.header.subtitleLabel.text = @"This is a messag...
Comment out text in R Markdown (Rmd file)
In an R Markdown ( .Rmd ) file, how do you comment out unused text? I'm not referring to the text in the R code chunk, but the general texts, like % in LaTex for example.
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Why were pandas merges in python faster than data.table merges in R in 2012?
I recently came across the pandas library for python, which according to this benchmark performs very fast in-memory merges. It's even faster than the data.table package in R (my language of choice for analysis).
...
Can't append element
Any idea why the piece of code below does not add the script element to the DOM?
18 Answers
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