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What is the LD_PRELOAD trick?
...runtime, libc.so). So to run ls with your special malloc() implementation, do this:
$ LD_PRELOAD=/path/to/my/malloc.so /bin/ls
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Are there any reasons to use private properties in C#?
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@Marc since C# 6 you don't even have to write a get and return. private string Password => _password ?? (_password = CallExpensiveOperation());
– Otto Abnormalverbraucher
Aug 29 '18 at 12:42
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What are the new documentation commands available in Xcode 5? [closed]
One of Xcode 5's new features is the ability to document your own code with a special comment syntax. The format is similar to doxygen, but appears to only support a subset of those features .
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DateTimePicker: pick both date and time
...le to use DateTimePicker (Winforms) to pick both date and time (in the dropdown)? How do you change the custom display of the picked value? Also, is it possible to enable the user to type the date/time manually?
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ToList()— does it create a new list?
... @Jeppe Stig Nielson: Yes. And, similarly, the compiler will also stop you doing stuff like foreach (var s in listOfStructs) { s.SimpleInt = 42; }. The really nasty gotcha is when you attempt something like listOfStructs.ForEach(s => s.SimpleInt = 42): the compiler allows it and the code runs wit...
Showing empty view when ListView is empty
...urself, take a look at the sourcecode for ListViewActivity to see how they do it, or when you make your query check to see if it is empty, if so set your text view to VISIBLE, otherwise set it to GONE
– Nathan Schwermann
Sep 22 '10 at 17:28
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Comparing HTTP and FTP for transferring files
...s a control channel and state be maintained besides the TCP state but HTTP does not. There are 6 packet transfers before data starts transferring in FTP but only 4 in HTTP.
I think a properly tuned TCP layer would have more effect on speed than the difference between application layer protocols. T...
HTTP Error 403.14 - Forbidden - The Web server is configured to not list the contents of this direct
...dd value="yourwebformname.aspx"
<system.webServer>
<defaultDocument>
<files>
<add value="insertion.aspx" />
</files>
</defaultDocument>
<directoryBrowse enabled="false" />
</system.webServer>
else
<system.we...
Can I make a function available in every controller in angular?
.... Is there someway I can make it globally accessible in my module setup or do I need to add it to the scope in every controller?
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Google Chrome Extensions - Can't load local images with CSS
.../image.jpg
You would be better off replacing css through javascript. From docs:
//Code for displaying <extensionDir>/images/myimage.png:
var imgURL = chrome.extension.getURL("images/myimage.png");
document.getElementById("someImage").src = imgURL;
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