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What happens to git commits created in a detached HEAD state?
...mmit should be in there. You can make it into a new branch. For example, if the SHA-1 is ba5a739, then you can make a new branch named "new-branch" at the old commit with:
git branch new-branch ba5a739
Note that "lost" commits will get deleted when the database is pruned.
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Echo a blank (empty) line to the console from a Windows batch file [duplicate]
...n find my original (simplistic and misguided) answer in the edit history.
If Microsoft had the intent of providing a means of outputting a blank line from cmd.exe, Microsoft surely would have documented such a simple operation. It is this omission that motivated me to ask this question.
So, becaus...
Updating a local repository with changes from a GitHub repository
...complained: "You asked to pull from the remote 'origin', but did not specify a branch. Because this is not the default configured remote for your current branch, you must specify a branch on the command line." So I tried "$ git pull origin master" and it worked fine.
– Jua...
setting y-axis limit in matplotlib
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To add to @Hima's answer, if you want to modify a current x or y limit you could use the following.
import numpy as np # you probably alredy do this so no extra overhead
fig, axes = plt.subplot()
axes.plot(data[:,0], data[:,1])
xlim = axes.get_xlim()...
Remove Select arrow on IE
...div and select, you need to change div:before css to match yours.
In case if it is IE10 then using below css3 it is possible
select::-ms-expand {
display: none;
}
However if you're interested in jQuery plugin, try Chosen.js or you can create your own in js.
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How do I select text nodes with jQuery?
... up with:
var getTextNodesIn = function(el) {
return $(el).find(":not(iframe)").addBack().contents().filter(function() {
return this.nodeType == 3;
});
};
getTextNodesIn(el);
Note: If you're using jQuery 1.7 or earlier, the code above will not work. To fix this, replace addBack()...
Java Generics (Wildcards)
...ces a restriction on the type by saying that it either has to extend a specific type (<? extends T> is known as an upper bound), or has to be an ancestor of a specific type (<? super T> is known as a lower bound).
The Java Tutorials have some pretty good explanations of generics in the ...
HTTP POST and GET using cURL in Linux [duplicate]
... headers http://localhost/
Pretty-printing the curl results:
For JSON:
If you use npm and nodejs, you can install json package by running this command:
npm install -g json
Usage:
curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://hostname/resource | json
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Check for current Node Version
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process.version.match(/^v(\d+\.\d+)/)[1]
if process.version is 'v0.11.5', then get 0.11 .
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Difference between jQuery’s .hide() and setting CSS to display: none
... is quicker than writing out .css("display", "none") , but what’s the difference and what are both of them actually doing to the HTML element?
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