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What does && mean in void *p = &&abc;
... Now imagine how better programmers everyone would be if gcc had -pedantic by default. Then people would learn C instead of irrelevant information about gnus.
– Lundin
May 24 '11 at 6:40
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Set a DateTime database field to “Now”
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Is there a good way to attach JavaScript objects to HTML elements?
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It's worth noting that jQuery's data() works by using the answer bobince gave so if you're not already using jquery, you might as well use that.
– Eamon Nerbonne
Jan 30 '14 at 13:31
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How do you git show untracked files that do not exist in .gitignore
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Note that by default git ls-files --others does not list empty directories. To list empty directories add the --directory option. This is not obvious from the man page but can be deduced. --directory: If a whole directory is classified...
JVM option -Xss - What does it do exactly?
... So, The -Xss option is used to limit how much memory a stack consumes (by storing return addresses, variables etc) and which also indirectly limits how deep a stack can get? Am I correct?
– instantsetsuna
Feb 11 '11 at 10:32
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POST JSON to API using Rails and HTTParty
I would like for a user within my ruby on rails app to be able to submit a ticket to my external ticket management system, squishlist.com. They have an api and instructions as follows. You need to authenticate and get a token and then submit the ticket with the token. From squishlist.
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How would I get a cron job to run every 30 minutes?
..._command
this means "run when the minute of each hour is evenly divisible by 30" (would run at: 1:30, 2:00, 2:30, 3:00, etc)
example #3
0,30 * * * * your_command
this means "run when the minute of each hour is 0 or 30" (would run at: 1:30, 2:00, 2:30, 3:00, etc)
it's another way to accomplish t...
Rails “validates_uniqueness_of” Case Sensitivity
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Process B does the same thing
Process A validates the uniqueness of 'foo' by asking the DB if that name exists yet and the DB says the name doesn't exist yet.
Process B does the same thing and gets the same response
Process A submits the insert statement for the new record and succeeds
If you have ...
Get margin of a View
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try this:
View view = findViewById(...) //or however you need it
LayoutParams lp = (LayoutParams) view.getLayoutParams();
margins are accessible via
lp.leftMargin;
lp.rightMargin;
lp.topMargin;
lp.bottomMargin;
edit:
perhaps ViewGroup.MarginLayoutPar...
Getting “The JSON request was too large to be deserialized”
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...