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How do you iterate through every file/directory recursively in standard C++?
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If using the Win32 API you can use the FindFirstFile and FindNextFile functions.
http://msdn.microsoft.com/en-us/library/aa365200(VS.85).aspx
For recursive traversal of directories you must inspect each WIN32_FIND_DATA.dwFileAttributes to che...
using jquery $.ajax to call a PHP function
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using HTTP fetch API could be for the JS frontend, as well as using promises. For PHP sanitizing and filtering input, perhaps using a middleware so that it can be applied to multiple endpoints. I suppose importantly if you'd like my feedback ...
ipython: print complete history (not just current session)
...the session you are interested in.(http://ipython.readthedocs.io/en/stable/api/generated/IPython.core.history.html?highlight=hist#IPython.core.history.HistoryAccessor.get_session_info)
profile_hist=IPython.core.history.HistoryAccessor(profile='default')
profile_hist.get_session_info(100)
This wil...
What is ActiveMQ used for - can we apply messaging concept using a Database?
...messages, one at a time, in a FIFO like fashion [Queue].
JMS, which is an API ActiveMQ implements, is an important cornerstone in Java Enterprise applications. This makes messages share a rather common format and semantic, which makes integration between different applications easier.
Of course, t...
Changing Font Size For UITableView Section Headers
...which can be cumbersome.
A much preferred method is to use the appearance API:
[[UILabel appearanceWhenContainedIn:[UITableViewHeaderFooterView class], nil] setFont:[UIFont boldSystemFontOfSize:28]];
This will change the font, while still leaving the table to manage the heights itself.
For opti...
Hibernate - Batch update returned unexpected row count from update: 0 actual row count: 0 expected:
...or eventually, to get rid of the error. I am facing similar issue, when an API gets hit successively in a different of miliseconds, due to user clicking twice inadvertently. Pessimistic Locking hurts performance; so will be interested to know what you eventually went for ?
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Backbone.js get and set nested object attribute
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Yes it does, if you look at the API there is an example like //You can use index notation to fetch from arrays console.log(model.get('otherSpies.0.name')) //'Lana'
– tawheed
Nov 13 '13 at 13:30
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How to join two JavaScript Objects, without using JQUERY [duplicate]
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Useful Links- api.jquery.com/jQuery.extend
– Suhas
Jan 30 '14 at 8:08
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How can I disable a button on a jQuery UI dialog?
... }
}
]
});
Then, elsewhere, you should be able to use the API for the jquery UI button:
$("#button-ok").button("disable");
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How to for each the hashmap? [duplicate]
...th forEach method that accepts a lambda expression we have also got stream APIs, in Java 8.
Iterate over entries (Using forEach and Streams):
sample.forEach((k,v) -> System.out.println(k + "=" + v));
sample.entrySet().stream().forEachOrdered((entry) -> {
Object currentKey = entr...