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How do you search for files containing DOS line endings (CRLF) with grep on Linux?
... @akostadinov +1, But backticks got interpreted out of your comment ;) The second option would, in other words, be grep $(printf '\r'). But for most practical uses involving bash, I would stick with $'\r'.
– jankes
Nov 12 '12 at 15:53
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Sort objects in ArrayList by date?
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You can make your object comparable:
public static class MyObject implements Comparable<MyObject> {
private Date dateTime;
public Date getDateTime() {
return dateTime;
}
public void setDateTime(Date datetime) {
this.dateTime...
Spring Data: “delete by” is supported?
...because transactions are Use Case based. Meaning a use case needs to fully commit or rollback. Not each individual Repository methods. So PLEASE PLEASE do NOT use @ Transactional on Repository methods. But on the Service methods that use the repository.
– user1567291
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Source unreachable when using the NuGet Package Manager Console
...ave in source control. There is no way to do this from the UI so I use the command line to get the proper version.
13 Answe...
Allow multiple roles to access controller action
...@kraeg good news that you solved your problem. Now, consider deleting your comments, please
– Pablo Claus
Jun 18 '19 at 17:38
1
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How to get the entire document HTML as a string?
...e DOM Parsing and Serialization specification.
See quirksmode for browser compatibility for what will work for you. All support innerHTML.
var markup = document.documentElement.innerHTML;
alert(markup);
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MySQL check if a table exists without throwing an exception
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add a comment
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unix - head AND tail of file
Say you have a txt file, what is the command to view the top 10 lines and bottom 10 lines of file simultaneously?
20 Answer...
How to change Navigation Bar color in iOS 7?
...avigationBar.h
Code
NSArray *ver = [[UIDevice currentDevice].systemVersion componentsSeparatedByString:@"."];
if ([[ver objectAtIndex:0] intValue] >= 7) {
// iOS 7.0 or later
self.navigationController.navigationBar.barTintColor = [UIColor redColor];
self.navigationController.naviga...
Best way to change the background color for an NSView
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NSRectFill uses NSCompositeCopy to do the fill, so it'll clobber anything behind it—it won't composite on top of any ancestor views. For fills with a partially- (or fully-)transparent color, use NSRectFillUsingOperation developer.apple.com/m...