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Invoking JavaScript code in an iframe from the parent page
...indow.frames instead of document.getElementById.
// this option does not work in most of latest versions of chrome and Firefox
window.frames[0].frameElement.contentWindow.targetFunction();
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How to default to other directory instead of home directory
I am developing on a windows machine. The only place I need for linux command line is Git Bash. The problem is: When I open it, I am in the home directory. I have to change the directory to my workspace, like:
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Block Comments in Clojure
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A word of caution: it seems like whatever is inside a (comment ...) needs to be a proper form; e.g. (comment hello :world) is fine but (comment hello: world) yields an exception. [Edit:] It seems like I should have read the answ...
In a Bash script, how can I exit the entire script if a certain condition occurs?
... if compiling the code fails in the first place, in which case I'll just abort the tests.
7 Answers
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Inline code in org-mode
Markdown allows for embedded code . How can this be done in org-mode ?
2 Answers
2
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Deleting an element from an array in PHP
...here an easy way to delete an element from an array using PHP, such that foreach ($array) no longer includes that element?
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AngularJS : How to watch service variables?
...ou want to avoid the tyranny and overhead of $watch.
In the service:
factory('aService', function() {
var observerCallbacks = [];
//register an observer
this.registerObserverCallback = function(callback){
observerCallbacks.push(callback);
};
//call this when you know 'foo' has been...
What is the correct way to start a mongod service on linux / OS X?
I've installed mongodb and have been able to run it, work with it, do simple DB read / write type stuff. Now I'm trying to set up my Mac to run mongod as a service.
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Escape single quote character for use in an SQLite query
...te the database schema (only one table so far), and the INSERT statements for that table in one file. Then I created the database as follows:
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Chrome extension: accessing localStorage in content script
...s page where the user can define certain options and it saves it in localStorage: options.html
3 Answers
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