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Git: How to edit/reword a merge commit's message?
...ill try to preserve the merges when rebasing, rather than linearizing the history, and you should be able to amend the merge commits as well:
git rebase -i -p HEAD~5
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Where can I set environment variables that crontab will use?
...ndard - nowadays, I'd use a shebang '#!' at the start.)
The '~/.cronfile' is a variation on my profile for use by cron - rigorously non-interactive and no echoing for the sake of being noisy. You could arrange to execute the .profile and so on instead. (The REAL_HOME stuff is an artefact of my en...
How do you check what version of SQL Server for a database using TSQL?
Is there a system stored procedure to get the version #?
16 Answers
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Trim spaces from end of a NSString
...ove spaces from the end of a string. How can I do that?
Example: if string is "Hello " it must become "Hello"
14 Answ...
In Clojure how can I convert a String to a number?
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This will work on 10px or px10
(defn parse-int [s]
(Integer. (re-find #"\d+" s )))
it will parse the first continuous digit only so
user=> (parse-int "10not123")
10
user=> (parse-int "abc10def11")
10
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How can I use vim to convert my file to utf8?
... file encoded as latin1, you will find that 'fileencoding' for that buffer is set to latin1. So you will need to manually set the fileencoding before saving the file.
:set fileencoding=utf8
:w myfilename
Also note that UTF8 files often begin with a Byte Order Mark (BOM) which indicates endiannes...
What is the difference between a .xib file and a .storyboard?
... an associated .xib with it. Storyboard achieves two things:
.storyboard is essentially one single file for all your screens in the app and it shows the flow of the screens. You can add segues/transitions between screens, this way. So, this minimizes the boilerplate code required to manage multipl...
How to change Hash values?
...:
a_new_hash = my_hash.inject({}) { |h, (k, v)| h[k] = v.upcase; h }
This last version has the added benefit that you could transform the keys too.
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Check if property has attribute
Given a property in a class, with attributes - what is the fastest way to determine if it contains a given attribute? For example:
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How do I target only Internet Explorer 10 for certain situations like Internet Explorer-specific CSS
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Perhaps you can try some jQuery like this:
if ($.browser.msie && $.browser.version === 10) {
$("html").addClass("ie10");
}
To use this method you must include the jQuery Migrate library because this function was removed from the main jQuery library.
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