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Write string to text file and ensure it always overwrites the existing content.
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He is asking for an existing file to override
– sino
Oct 25 '19 at 21:08
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Converting Python dict to kwargs?
... standard documentation. See also: stackoverflow.com/questions/1137161. (dmid://juice_cobra_hush)
– dreftymac
Feb 29 '16 at 23:17
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Fixing the order of facets in ggplot
...temp$size, levels=c('50%','100%','150%','200%'))
Then change the facet_grid(.~size) to facet_grid(.~size_f)
Then plot:
The graphs are now in the correct order.
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Is it possible to insert multiple rows at a time in an SQLite database?
... as Jaime Cook points out, it's not clear this is any faster wrapping individual INSERTs within a single transaction:
BEGIN TRANSACTION;
INSERT INTO 'tablename' table VALUES ('data1', 'data2');
INSERT INTO 'tablename' table VALUES ('data3', 'data4');
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COMMIT;
If efficiency is your goal, you shou...
Google Map API V3: How to add Custom data to markers
..., you may add custom information in the form key: value, where key is a valid string. They are called object properties and can be approached in many different ways. The value can be anything legal, as simple as numbers or strings, and also functions, or even other objects. Three simple ways: in the...
unix domain socket VS named pipes?
...ed socket and i thought they were named pipes. I looked at name pipes and didnt see much of a difference. I saw they were initialized differently but thats the only thing i notice. Both use the C write/read function and work alike AFAIK.
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How do I globally configure RSpec to keep the '--color' and '--format specdoc' options turned on
...obally for all of the user's invocations of rspec. That is in fact more solid than using aliases, as some gems/other aliases/tools the user might use would not necessarily use the alias
– abyx
Apr 29 '12 at 7:22
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Git : List all unmerged changes in git
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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getApplicationContext(), getBaseContext(), getApplication(), getParent()
...ion() is available to Activity and Services only. Although in current Android Activity and Service implementations, getApplication() and getApplicationContext() return the same object, there is no guarantee that this will always be the case (for example, in a specific vendor implementation).
So if y...
Javascript - How to detect if document has loaded (IE 7/Firefox 3)
... loads, but the document may or may not have finished loading yet. If it did load, then I can just call the function. If it did NOT load, then I can attach an event listener. I can't add an eventlistener after onload has already fired since it won't get called. So how can I check if the document h...