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Excluding directory when creating a .tar.gz file
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Thanks, this worked for me on an old Ubuntu 14.04 LTS box.
– Jamsi
Jan 10 '17 at 6:44
1
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jQuery & CSS - Remove/Add display:none
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So, let me give you sample code:
<div class="news">
Blah, blah, blah. I'm hidden.
</div>
<a class="trigger">Hide/Show News</a>
The link will be the trigger to show the div when clicked. So your Javascript will be:
$('.trigger').cli...
Undo a particular commit in Git that's been pushed to remote repos
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Identify the hash of the commit, using git log, then use git revert <commit> to create a new commit that removes these changes. In a way, git revert is the converse of git cherry-pick -- the latter applies the patch to a branch that's missing it, the former removes it from a branch that...
How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops
...) Groups different matches for return purposes. See examples below.
{} Multiplier for repeated copies of pattern defined before it.
E.g. [a]{2} matches two consecutive lower case letter a: aa
E.g. [a]{1,3} matches at least one and up to three lower case letter a, aa, aaa
+ Match at...
What is the difference between Ruby 1.8 and Ruby 1.9
...Features
Performance
Threads/Fibers
Encoding/Unicode
gems is (mostly) built-in now
if statements do not introduce scope in Ruby.
What's changed?
Single character strings.
Ruby 1.9
irb(main):001:0> ?c
=> "c"
Ruby 1.8.6
irb(main):001:0> ?c
=> 99
String index.
Ruby 1.9
irb(m...
What is the lifetime of a static variable in a C++ function?
...mitter {
string str;
emitter(const string& s) : str(s) { cout << "Created " << str << endl; }
~emitter() { cout << "Destroyed " << str << endl; }
};
void foo(bool skip_first)
{
if (!skip_first)
static emitter a("in if");
static em...
How to construct a REST API that takes an array of id's for the resources
...u study the major REST APIs available today, you will see that there are multiple ways of implementing it. The approach that I am suggesting is probably one of the closest to the concept since it accomplishes all the constraints described here: en.wikipedia.org/wiki/…. You would only use CSV to re...
How do I read and parse an XML file in C#?
...ent doc = new XmlDocument();
doc.Load("c:\\temp.xml");
or
doc.LoadXml("<xml>something</xml>");
then find a node below it ie like this
XmlNode node = doc.DocumentElement.SelectSingleNode("/book/title");
or
foreach(XmlNode node in doc.DocumentElement.ChildNodes){
string text = ...
Html.BeginForm and adding properties
How would I go about adding enctype="multipart/form-data" to a form that is generated by using <% Html.BeginForm(); %> ?
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File Upload using AngularJS
...pport those older browsers, you will need a backup strategy such as using <iframe> or Flash.
There are already many Angular.js modules to perform file uploading. These two have explicit support for older browsers:
https://github.com/leon/angular-upload - uses iframes as a fallback
https://...