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How do you organise multiple git repositories, so that all of them are backed up together?
...le big repository I kept on a server, and checked-out on a few machines. This was a pretty good backup system, and allowed me easily work on any of the machines. I could checkout a specific project, commit and it updated the 'master' project, or I could checkout the entire thing.
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Add a “hook” to all AJAX requests on a page
...ither as it's about to get sent, or on events) and perform an action. At this point I'm assuming that there are other third-party scripts on the page. Some of these might use jQuery, while others do not. Is this possible?
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UITableViewHeaderFooterView: Unable to change background color
...nge the background color of UITableViewHeaderFooterView. Although the view is appearing, the background color remains the default color. I'm getting a log from xcode saying:
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How was the first compiler written?
...lues of machine code that can be directly interpreted by the processor. It is quite possible to write a program in opcodes directly by looking them up from a table (such as this one for the 6039 microprocessor, for example) that lists them with the matching assembly instructions, and hand-determinin...
socket.io and session?
...h session data from socket.io. I tried express dynamicHelpers with client.listener.server.dynamicViewHelpers data, but i can't get session data. Is there a simple way to do this? Please see the code
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What is the Invariant Culture?
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The invariant culture is a special culture which is useful because it will not change. The current culture can change from one user to another, or even from one run to another, so you can't rely on it staying the same.
Being able to use the same ...
Error in : object of type 'closure' is not subsettable
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In general this error message means that you have tried to use indexing on a function. You can reproduce this error message with, for example
mean[1]
## Error in mean[1] : object of type 'closure' is not subsettable
mean[[1]]
## Error i...
CSS content generation before or after 'input' elements [duplicate]
...ent.
E.g. if you write <input type="text">Test</input> (which is wrong) the browser will correct this and put the text after the input element.
The only thing you could do is to wrap every input element in a span or div and apply the CSS on these.
See the examples in the specification...
Can I set subject/content of email using mailto:?
Is it possible to set the subject/content of email when I use mailto:?
13 Answers
13
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Why in Java 8 split sometimes removes empty strings at start of result array?
... 7 and Java 8, we observe the following clause being added:
When there is a positive-width match at the beginning of the input sequence then an empty leading substring is included at the beginning of the resulting array. A zero-width match at the beginning however never produces such empty leadi...