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How to add facebook share button on my website?
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Important note: This idea on mobile opens the Facebook website (Not FB app). Little (Or big) con.
– Ezra Siton
Apr 9 at 16:07
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What does “WARN Could not determine content-length of response body.” mean and how to I get rid of i
Since upgrading to Rails 3.1 I'm seeing this warning message in my development log:
9 Answers
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What is the best way to do a substring in a batch file?
...OR loop variables either so you'll have to do as follows (\r\n in the code mean line breaks because SO seem not allowing line breaks in comments): setlocal ENABLEDELAYEDEXPANSION \r\n for /f %%s in ('set') do ( \r\n set tmp=%%s \r\n echo !tmp:~-3! \r\n )
– Fr0sT
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Simple way to copy or clone a DataRow?
... could use more explanation (and I don't know what need to close the table means) and @ErikPhilips has a point (DataTable destination = source.Clone() should do), but otherwise this answer is perfectly fine and even preferable to the .ItemArray approach in the accepted answer.
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Hibernate error - QuerySyntaxException: users is not mapped [from users]
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private int id;
private String name;
//~ --- [METHODS] --------------------------------------------------------------------------------------------------
@Override
public boolean equals(final Object o) {
if (...
How to verify Facebook access token?
There's only thing that server has to do; just check any access token's validity.
6 Answers
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Show Youtube video source into HTML5 video tag?
I'm trying to put a YouTube video source into the HTML5 <video> tag, but it doesn't seem to work. After some Googling, I found out that HTML5 doesn't support YouTube video URLs as a source.
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How can I create and style a div using JavaScript?
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var div = document.createElement("div");
div.style.width = "100px";
div.style.height = "100px";
div.style.background = "red";
div.style.color = "white";
div.innerHTML = "Hello";
document.getElementById("main").appendChild(div);
<body>
<div id="main"></d...
Database design for audit logging
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One method that is used by a few wiki platforms is to separate the identifying data and the content you're auditing. It adds complexity, but you end up with an audit trail of complete records, not just listings of fields that were edited that you then have to mash up to give the user an ide...
CSS selector with period in ID
The HTML spec allows for periods (.) in an id:
2 Answers
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