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How to specify table's height such that a vertical scroll bar appears?
...nstead of applying it to the table tag, it should be done to the tbody, in order to allow the header to remain static when scrolling. Then there's some styling to sort out with regard to the area in the thead that is above the scroll bar.
– David
Oct 9 '12 at 1...
Bash script error [: !=: unary operator expected
...nding '-v' anywhere (provided it exists). This means command line argument order is not important. Be forewarned, as presented, the variable arg_match is set, thus it is merely a flag. It allows for multiple occurrences of the '-v' arg. One could ignore all other occurrences of '-v' easy enough.
...
How to add double quotes to a string that is inside a variable?
...ar string1 = @"""inside quotes""";
var string2 = "\"inside quotes\"";
In order to perhaps make it a bit more clear what happens:
var string1 = @"before ""inside"" after";
var string2 = "before \"inside\" after";
share
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Visual Studio Project vs. Solution
...l be compiled into an executable program or web site, or else is needed in order to perform the compilation. A project also contains all the compiler settings and other configuration files that might be needed by various services or components that your program will communicate with.
You don't have ...
Does Python support short-circuiting?
...cuiting. As shown in the docs; they evaluate each element of a sequence in-order, until finding a result that allows an early exit in the evaluation. Consider examples below to understand both.
The function any() checks if any element is True. It stops executing as soon as a True is encountered an...
How to copy files across computers using SSH and MAC OS X Terminal [closed]
...how to use the cp and ssh commands but I'm not sure how to use them in order to transfer files from one computer to another.
...
How to convert an array of strings to an array of floats in numpy?
... numpy as np
a = ["1.1", "2.2", "3.2"]
b = np.asarray(a, dtype=np.float64, order='C')
For Python 2*:
print a, type(a), type(a[0])
print b, type(b), type(b[0])
resulting in:
['1.1', '2.2', '3.2'] <type 'list'> <type 'str'>
[1.1 2.2 3.2] <type 'numpy.ndarray'> <type 'numpy.f...
Android AsyncTask threads limits?
...lt executor of AsyncTask is serial (executes one task at a time and in the order in which they arrive), with the method
public final AsyncTask<Params, Progress, Result> executeOnExecutor(Executor exec,
Params... params)
you can provide an Executor to run your tasks. You may provide ...
Why are these constructs using pre and post-increment undefined behavior?
...ne the value to be stored.
and 6.5.16 Assignment operators, §4:
The order of evaluation of the operands is unspecified. If an attempt is made to modify
the result of an assignment operator or to access it after the next sequence point, the
behavior is undefined.
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How do I tell Maven to use the latest version of a dependency?
...he
child modules. (Note you may need to
invoke Maven with the -N option in
order to run this goal if your
project is broken so badly that it
cannot build because of the version
mis-match).
versions:lock-snapshots searches the pom for all -SNAPSHOT
versions and replaces them with the
current timestam...