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Accessing the web page's HTTP Headers in JavaScript
... exactly equal to the current.
Use the following JavaScript code to get all the HTTP headers by performing a get request:
var req = new XMLHttpRequest();
req.open('GET', document.location, false);
req.send(null);
var headers = req.getAllResponseHeaders().toLowerCase();
alert(headers);
...
How to duplicate object properties in another object?
...r the idea of applying any rules to any situation harmful and unwise. Like all these pattern-driven development practices that are going on, so don't take it personal…
– Michael Krelin - hacker
Oct 3 '12 at 20:03
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Git will not init/sync/update new submodules
...mmit (i.e. the record of the submodule's commit ID) wasn't.
Adding it manually seemed to do the trick - e.g.:
git submodule add http://github.com/sciyoshi/pyfacebook.git external/pyfacebook
(Even without removing anything from .git/config or .gitmodules.)
Then commit it to record the ID properl...
How to find if an array contains a specific string in JavaScript/jQuery? [duplicate]
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You really don't need jQuery for this.
var myarr = ["I", "like", "turtles"];
var arraycontainsturtles = (myarr.indexOf("turtles") > -1);
Hint: indexOf returns a number, representing the position where the specified searchv...
Where is the C auto keyword used?
...llege days I read about the auto keyword and in the course of time I actually forgot what it is. It is defined as:
9 Ans...
Set transparent background using ImageMagick and commandline prompt
...owing:
convert test.png -transparent white transparent.png
That changed all the white in the test.png to transparent.
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Automatically update version number
...ce the revision and build numbers with a coded date/timestamp, which is usually also a good way.
For more info, see the Assembly Linker Documentation in the /v tag.
As for automatically incrementing numbers, use the AssemblyInfo Task:
AssemblyInfo Task
This can be configured to automatically in...
How can I pretty-print JSON using Go?
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11 Answers
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How can I pad a String in Java?
...glen3b: For an individual utility, like these string padding helpers, it really makes no difference which lib to use. That said, Guava is overall a more modern, cleaner and better documented lib than its counterparts in various Apache Commons projects (Commons Lang, Commons Collections, Commons IO, ...
Reducing Django Memory Usage. Low hanging fruit?
...)
Then point your browser at http://domain/_dozer/index to see a list of all your memory allocations.
I'll also just add my voice of support for mod_wsgi. It makes a world of difference in terms of performance and memory usage over mod_python. Graham Dumpleton's support for mod_wsgi is outstand...