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Difference between sh and bash
...find support it.
Shebang line
Ultimately, it's up to you to decide which one to use, by writing the «shebang» line as the very first line of the script.
E.g.
#!/bin/sh
will use sh (and whatever that happens to point to),
#!/bin/bash
will use /bin/bash if it's available (and fail with an e...
How to parse XML in Bash?
...ion of Yuzem's answer, but I didn't feel like this much editing should be done to someone else, and comments don't allow formatting, so...
rdom () { local IFS=\> ; read -d \< E C ;}
Let's call that "read_dom" instead of "rdom", space it out a bit and use longer variables:
read_dom () {
...
Nested function in C
...le publicly visible function that implements some complex logic by relying one or more nested functions to break the problem into smaller, logical pieces.
They simplify parameter passing in some cases. A nested function has access to all the parameters and some or all of the variables in the scope o...
Validate phone number with JavaScript
...this code in some website, and it works perfectly. It validates that the phone number is in one of these formats:
(123) 456-7890 or 123-456-7890
...
Is there any reason to use a synchronous XMLHttpRequest?
It seems most everyone does asynchronous requests with XMLHttpRequest but obviously the fact that there is the ability to do synchronous requests indicates there might be a valid reason to do so. So what might that valid reason be?
...
How to display a list inline using Twitter's Bootstrap
... answered Dec 23 '12 at 0:48
coneybeareconeybeare
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How do you append an int to a string in C++? [duplicate]
...l kinds of objects to strings is through string streams. If you don't have one handy, just create one.
#include <sstream>
std::ostringstream oss;
oss << text << i;
std::cout << oss.str();
Alternatively, you can just convert the integer and append it to the string.
oss &l...
What LaTeX Editor do you suggest for Linux? [closed]
... apt-get, then it will install the whole texlive distribution, what if someone uses a vanilla texlive from ctan?
– ramgorur
Jan 31 '16 at 2:31
7
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Properly removing an Integer from a List
... doesn't matter if n is an int or Integer, the method will always call the one you expect.
Using (Integer) n or Integer.valueOf(n) is more efficient than new Integer(n) as the first two can use the Integer cache, whereas the later will always create an object.
...
Create a new database with MySQL Workbench
...ms "schema" and "database" are synonymous in this program.)
Right-click on one of the existing databases and click "Create Schema...". This will launch a wizard that will help you create a database.
If you'd prefer to do it in SQL, enter this query into the query window:
CREATE SCHEMA Test
Pre...