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“You are on a branch yet to be born” when adding git submodule
...er, it looks like submodule add complains if the repo is empty while clone does not. This guy suggests this is fixable by just running the same submodule add command again.
If the inner repo is not empty, check the repo you want to contain the submodule. Change to the same directory where you ran g...
Form inline inside a form horizontal in twitter bootstrap?
...n just to put any input controls inside a div, else the col-xx grid layout doesn't work. It was not necessary to nest the form-group, the parent col-xx-# can share the same div and there is no need for the "row" class as the parent form is already a form-horizontal (100%).
– To...
Comparing date part only without comparing time in JavaScript
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Please be aware that testing by date1 === date2 does not seem to provide consistent behaviour; it's better to do date1.valueOf() === b.valueOf() or even date1.getTime() === date2.getTime(). Strangeness.
– Erwin Wessels
May 15 '13 at 1...
Can I assume (bool)true == (int)1 for any C++ compiler?
...ies in the International Obfuscated C Code Contest, which once asked "When does a while not take a while?" (Answer: when it takes two parameters, because then that entry had #defined it to printf.)
– Ken Bloom
Apr 27 '10 at 21:08
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Is it possible to read from a InputStream with a timeout?
...a Socket timeout (in milliseconds) using setSoTimeout. If the read() call doesn't unblock within the timeout specified, it will throw a SocketTimeoutException.
Just make sure that you call setSoTimeout on the Socket before making the read() call.
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Why use double indirection? or Why use pointers to pointers?
...s reassigned to the result of the malloc call inside of alloc1, the change does not pertain to code in a different scope.
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Reset C int array to zero : the fastest way?
...g going on here: llvm killing gcc, MSVC's typical spotty optimizations (it does an impressive dead code elimination on static arrays and then has awful performance for fill). Although my implementation is significantly faster, this may only be because it recognizes that bit clearing has much less ov...
Simplest way to serve static data from outside the application server in a Java web application
...is way you can have more control over the requests than the DefaultServlet does, such as providing a default image (i.e. if (!file.exists()) file = new File("/path/to/files", "404.gif") or so). Also using the request.getPathInfo() is preferred above request.getParameter() because it is more SEO frie...
What is the difference between JSF, Servlet and JSP?
...are used to bind the view with the model (such as your ASP.NET web control does) and the FacesServlet uses the JSF component tree to do all the work.
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Should switch statements always contain a default clause?
...to initialize it too so that down the line code that accesses the variable doesn't raise an error.
3. To show someone reading your code that you've covered that case.
variable = (variable == "value") ? 1 : 2;
switch(variable)
{
case 1:
// something
case 2:
// something else...