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Difference between attr_accessor and attr_accessible
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You have a typo, after the code block it should say attr_accesible
– Chubas
Jun 29 '10 at 1:33
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Why does this code segfault on 64-bit architecture but work fine on 32-bit?
...ze 64) which is pointing to 32 bits of memory" - wrong. The address of the block allocated by malloc was returned according to the calling convention for a void*. But the calling code thinks the function returns int (since you opted not to tell it otherwise), so it tries to read the return value acc...
Disabling browser caching for all browsers from ASP.NET
... just had to handle this in my ASP.NET MVC 3 application. Here is the code block I used in the Global.asax file to handle this for all requests.
protected void Application_BeginRequest()
{
//NOTE: Stopping IE from being a caching whore
HttpContext.Current.Response.Cache.SetA...
Fastest way to replace NAs in a large data.table
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Your 2nd block of code seems to be the most data.table appropriate way to do this. Thanks!
– Zach
Aug 31 '11 at 2:08
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Accessing Session Using ASP.NET Web API
...ing to be able to run at a time. If you have a slower request then it will block all others from that client until it is complete. In some applications this could lead to very noticeably sluggish performance.
So you should probably use an MVC controller if you absolutely need something from the user...
Inspect element that only appear when other element is mouse overed/entered
...pected/modified:
<div style="top: 14406.9px; left: 1048.25px; display: block;"
id="tooltip952596" class="tooltip fade right in" role="tooltip">
<div style="" class="tooltip-arrow"></div>
<div class="tooltip-inner">Tooltip on right</div></div>
As in the commen...
Return array in a function
...can actually also be treated as a pointer to the beginning of your array's block in memory, by an implicit conversion. This syntax that you're using:
int fillarr(int arr[])
Is kind of just syntactic sugar. You could really replace it with this and it would still work:
int fillarr(int* arr)
S...
HttpURLConnection timeout settings
... SocketTimeoutException is a subclass of IOException. If both catch blocks do the same thing, you could just catch IOException.
– spaaarky21
Dec 5 '13 at 22:27
2
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Suppress command line output
...tion. However, the idea that new devices would always get names that would block future user of those names for actual files is obviously unreasonable.
Windows NT and all versions that follow (2K, XP, 7, and now 8) all follow use the much more elaborate NT Namespace from kernel code and to careful...
space between divs - display table-cell
... little less markup and is more flexible.
.cells {
display: inline-block;
float: left;
padding: 1px;
}
.cells>.content {
background: #EEE;
display: table-cell;
float: left;
padding: 3px;
vertical-align: middle;
}
<div id="div1" class="cells"><div class="c...