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Try catch statements in C
...ught that try catch clauses allowed you to catch exceptions (like dividing by zero). This function seems to only allow you to catch exceptions that you throw yourself. Real exceptions are not thrown by calling longjmp right? If I use this code to do something like try{ x = 7 / 0; } catch(divideByZer...
How to specify a multi-line shell variable?
... exits the shell if a command has an "unanticipated" non-zero exit status. By "unanticipated", I mean it runs in a context where you aren't specifically looking at its exit status. false by itself, for instance, would exit the shell. false || true would not, since you are anticipating the non-zero e...
How do you Programmatically Download a Webpage in Java
.... It offers more advantages as well, like HTML traversing and manipulation by CSS selectors like as jQuery can do. You only have to grab it as Document, not as a String.
Document document = Jsoup.connect("http://google.com").get();
You really don't want to run basic String methods or even regex on ...
How to find out which version of the .NET Framework an executable needs to run?
...y get is to determine what version of the CLR is required. You can do this by using ILDASM and looking at the "MANIFEST" node or Reflector and looking at the dissasembly view of the "Application.exe" node as IL. In both cases there is a comment that indicates the CLR version. In ILDASM, the comment ...
How to find out line-endings in a text file?
...er than interpreted. The file is a dump from SSIS/SQL Server being read in by a Linux machine for processing.
11 Answers
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JavaScript property access: dot notation vs. brackets?
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The bracket notation allows you to access properties by name stored in a variable:
var obj = { "abc" : "hello" };
var x = "abc";
var y = obj[x];
console.log(y); //output - hello
obj.x would not work in this case.
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Remove/Add Line Breaks after Specific String using Sublime Text
...sert a line break /text return after a specific String in a text file e.g. by using the Find ‣ Replace tool?
4 Answer...
What is the difference between YAML and JSON?
...ly being used more for offline data processes. For example, it is included by default in the C-based OpenCV computer vision package, whereas JSON is not.
You will find C libraries for both JSON and YAML. YAML's libraries tend to be newer, but I have had no trouble with them in the past. See for ex...
TCP loopback connection vs Unix Domain Socket performance
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Yes, local interprocess communication by unix domain sockets should be faster than communication by loopback localhost connections because you have less TCP overhead, see here.
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Error deploying ClickOnce application - Reference in the manifest does not match the identity of the
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There was an issue with Visual Studio 2008 which is solved by not embedding the default manifest - one of the comments on that article suggests the problem still exists in Visual Studio 2010.
In project properties -> Application tab -> Resources -> checkbox Icon and mani...