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Python, creating objects
...ent = Student(name, age, major)
return student
Note that even though one of the principles in Python's philosophy is "there should be one—and preferably only one—obvious way to do it", there are still multiple ways to do this. You can also use the two following snippets of code to take adv...
How to convert int to char with leading zeros?
...ght('00000' || cast(Your_Field as varchar(5)), 5)
– ronedg
Apr 20 '16 at 16:41
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What is a good reason to use SQL views?
...
Another use that none of the previous answers seem to have mentioned is easier deployment of table structure changes.
Say, you wish to retire a table (T_OLD) containing data for active users, and instead use a new table with similar data (nam...
Why would I use a templating engine? jsp include and jstl vs tiles, freemarker, velocity, sitemesh
...nt" fragment/template for the main content. This means there would be just one file to move the header in.
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RE error: illegal byte sequence on Mac OS X
...ct can be had ad-hoc for a single command only:
LC_ALL=C sed -i "" 's|"iphoneos-cross","llvm-gcc:-O3|"iphoneos-cross","clang:-Os|g' Configure
Note: What matters is an effective LC_CTYPE setting of C, so LC_CTYPE=C sed ... would normally also work, but if LC_ALL happens to be set (to something oth...
A regular expression to exclude a word/string
...d):
^/(?!ignoreme|ignoreme2|ignoremeN)([a-z0-9]+)$
Note: There's only one capturing expression: ([a-z0-9]+).
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Uses of Action delegate in C# [closed]
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Well one thing you could do is if you have a switch:
switch(SomeEnum)
{
case SomeEnum.One:
DoThings(someUser);
break;
case SomeEnum.Two:
DoSomethingElse(someUser);
break;
}
And with the might power o...
Launch Bootstrap Modal on page load
...er</h3>
</div>
<div class="modal-body">
<p>One fine body…</p>
</div>
<div class="modal-footer">
<a href="#" class="btn">Close</a>
<a href="#" class="btn btn-primary">Save changes</a>
</div>
</div>
...
How do you create a static class in C++?
...ly use a private constructor. private: BitParser() {} This will prevent anyone from creating instances.
– Danvil
Jul 22 '10 at 15:38
7
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How can I get the current stack trace in Java?
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A cool one-liner if you're already using apache commons to get a string: String fullStackTrace = org.apache.commons.lang.exception.ExceptionUtils.getFullStackTrace(e); stackoverflow.com/a/10620951/11236
– rippe...