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Remove blank lines with grep
I tried grep -v '^$' in Linux and that didn't work. This file came from a Windows file system.
14 Answers
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What XML parser should I use in C++? [closed]
...from), an XPath 1.0 recognizer, RelaxNG and Schematron support (though the error messages leave a lot to be desired), and so forth.
It does have a dependency on iconv, but it can be configured without that dependency. Though that does mean that you'll have a more limited set of possible text encodin...
How can I symlink a file in Linux? [closed]
I want to make a symbolic link in Linux. I have written this Bash command where the first path is the folder I want link into and the second path is the compiled source.
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How do I get a list of all subdomains of a domain? [closed]
I want to find out all the subdomains of a given domain. I found a hint which tells me to dig the authoritative Nameserver with the following option:
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Updates were rejected because the tip of your current branch is behind hint: its remote counterpart.
...en i do git push origin my-current-local-branch it still gives me the same error mentioned on the title of this thread
– Awesome_girl
Oct 31 '16 at 21:50
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https connection using CURL from command line
I am new to Curl and Cacerts world and facing a problem while connecting to a server.
Basically, I need to test connectivity over https from one machine to another machine.
I have a URL to which I need to connect from Machine A (a linux machine)
I tried this on command prompt
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Delete specified file from document directory
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I checked your code. It's working for me. Check any error you are getting using the modified code below
- (void)removeImage:(NSString *)filename
{
NSFileManager *fileManager = [NSFileManager defaultManager];
NSString *documentsPath = [NSSearchPathForDirectoriesInDomains(N...
git push local branch with same name as remote tag
...rying to push to a canonical repository this morning and got the following error:
$ git push origin master
error: src refspec master matches more than one.
error: failed to push some refs to 'ssh://user@host/srv/git/repo'
This happened because I had accidentally created a master tag locally:
$ g...
What does “async: false” do in jQuery.ajax()?
Specifically, how does it differ from the default ( async: true ) ?
7 Answers
7
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PCH File in Xcode 6
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There is a minor error in the answer provided above.Please note that in the build setting under prefix.header you just need to type your .pch file name –
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