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JQuery to check for duplicate ids in a DOM
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When working with widgets like dialog from jquery ui it happens often that you end up with dupliates in the DOM when not cleaning up after creating the dialogs.
– guido
Jun 20 '12 at 11:14
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Can the Android drawable directory contain subdirectories?
...ory layout you showed would result in none of the images being available.
From my own experiments it seems that having a subfolder with any items in it, within the res/drawable folder, will cause the resource compiler to fail -- preventing the R.java file from being generated correctly.
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JavaScript chop/slice/trim off last character in string
...ing(0, s.length - 4)
It unconditionally removes the last four characters from string s.
However, if you want to conditionally remove the last four characters, only if they are exactly _bar:
var re = /_bar$/;
s.replace(re, "");
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How do you automatically resize columns in a DataGridView control AND allow the user to resize the c
...athever mode you need and then column by column you store the width it got from autosize calculation, remove autosizing and set width to value you stored before.
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Why is lock(this) {…} bad?
...erson.Name = "Nancy Callahan";
Console.WriteLine("Name changed from '{0}' to '{1}'.", oldName, person.Name);
}
else Monitor.Exit(person.Name);
}
}
Console output
'this' person is locked!
Nancy Drew is 16 years old.
'this' person is locked!
Nancy Drew is 17 years ol...
LinearLayout not expanding inside a ScrollView
...able and last add this ScrollView to LinearLyout.If defined area is exceed from Screen size then u will get a Scroll within ScrollView.
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Android webview launches browser when calling loadurl
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Answering my question based on the suggestions from Maudicus and Hit.
Check the WebView tutorial here.
Just implement the web client and set it before loadUrl. The simplest way is:
myWebView.setWebViewClient(new WebViewClient());
For more advanced processing for th...
Check if a string contains a number
... re.compile('\d')
def f3(string):
return RE_D.search(string)
# Output from iPython
# In [18]: %timeit f1('assdfgag123')
# 1000000 loops, best of 3: 1.18 µs per loop
# In [19]: %timeit f2('assdfgag123')
# 1000000 loops, best of 3: 923 ns per loop
# In [20]: %timeit f3('assdfgag123')
# 1000...
How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?
... FILE * , returned by a call to fopen() . I need to get a file descriptor from it, to make calls like fsync(fd) on it. What's the function to get a file descriptor from a file pointer?
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What's the best free C++ profiler for Windows? [closed]
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If you're using a Windows binary from the gcc stack, this is a great choice - AMD CodeAnalyst doesn't recognize gcc symbols on Windows, but very sleepy does!
– Mike
Feb 12 '12 at 1:48
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