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How to read and write into file using JavaScript?
...ion on the Javascript File class
Edit: That link was to the Sun docs that now have been moved by Oracle.
To keep up with the times here's the node.js documentation for the FileSystem class: http://nodejs.org/docs/latest/api/fs.html
Edit(2): You can read files client side now with HTML5: http://ww...
How to merge a specific commit in Git
...branch from a repository in GitHub and committed something specific to me. Now I found the original repository had a good feature which was at HEAD .
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Convert UTC Epoch to local date
I have been fighting with this for a bit now. I’m trying to convert epoch to a date object. The epoch is sent to me in UTC. Whenever you pass new Date() an epoch, it assumes it’s local epoch. I tried creating a UTC object, then using setTime() to adjust it to the proper epoch, but the only m...
Get TFS to ignore my packages folder
...be as follows:
\packages
That tells TFS to ignore your packages folder. Now, you would think that this would also ignore the repositories.config file. But it won't. Why? Who knows, the ways of Microsoft are strange and mysterious. Actually, I think it's part of the NuGet stuff I outline below, bu...
How do I delete an exported environment variable?
...variables you set in one terminal instance will not carry over to another. If you have a variable which seems to be set automatically every time you open terminal, try looking through the various hidden files in your home directory for it. Or, to see where it is being set, try "grep -r <X> ~" ...
postgresql COUNT(DISTINCT …) very slow
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Have you considered the effect of caching? If doing three "explain analyze" subsequently, the first one may be slow fetching things from disk while the two latter may be fast fetching from memory.
– tobixen
Jun 28 '12 at 18:45
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How can I use mySQL replace() to replace strings in multiple records?
...ATTERN%'
In your case you say these were escaped but since you don't specify how they were escaped, let's say they were escaped to GREATERTHAN
UPDATE MyTable
SET StringColumn = REPLACE (StringColumn, 'GREATERTHAN', '>')
WHERE articleItem LIKE '%GREATERTHAN%'
Since your query is actually go...
jQuery ui dialog change title after load-callback
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StackExchange.using("snippets", function () {
StackExchange.snippets.init();
...
PostgreSQL: Show tables in PostgreSQL
... list all databases and users by \l command, (list other commands by \?).
Now if you want to see other databases you can change user/database by \c command like \c template1, \c postgres postgres and use \d, \dt or \dS to see tables/views/etc.
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Javascript objects: get parent [duplicate]
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No. There is no way of knowing which object it came from.
s and obj.subObj both simply have references to the same object.
You could also do:
var obj = { subObj: {foo: 'hello world'} };
var obj2 = {};
obj2.subObj = obj.subObj;
var s = obj.subObj;...