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C# loop - break vs. continue
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The break statement also comes in handy when polling for a valid response from somebody or something. Instead of:
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While the answer is invalid:
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You could eliminate some duplication and use:
While True:
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If the answer is valid:
bre...
How to search and replace text in a file?
...ctions out of place. I disagree with the other posters suggesting you read from one file and write to another. Instead, I would read the file into memory, fix the data up, and then write it out to the same file in a separate step.
# Read in the file
with open('file.txt', 'r') as file :
filedata =...
In Java, are enum types inside a class static?
I can't seem to access instance members of the surrounding class from inside an enum, as I could from inside an inner class. Does that mean enums are static? Is there any access to the scope of the surrounding class's instance, or do I have to pass the instance into the enum's method where I need it...
How would you make two s overlap?
...dy {
margin: 0px;
}
#logo {
position: absolute; /* Reposition logo from the natural layout */
left: 75px;
top: 0px;
width: 300px;
height: 200px;
z-index: 2;
}
#content {
margin-top: 100px; /* Provide buffer for logo */
}
#links {
height: 75px;
margin-left: 400px; ...
Calling a function every 60 seconds
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In that case, how would you stop it from repeating after it had started repeating?
– Anderson Green
Nov 30 '12 at 23:32
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How to redirect and append both stdout and stderr to a file with Bash?
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cmd >>file.txt 2>&1
Bash executes the redirects from left to right as follows:
>>file.txt: Open file.txt in append mode and redirect stdout there.
2>&1: Redirect stderr to "where stdout is currently going". In this case, that is a file opened in append mode....
Struggling trying to get cookie out of response with HttpClient in .net 4.5
... the cookie container will automatically be populated with all the cookies from the response. You can then call GetCookies() to retreive them.
CookieContainer cookies = new CookieContainer();
HttpClientHandler handler = new HttpClientHandler();
handler.CookieContainer = cookies;
HttpClient client ...
What languages are Windows, Mac OS X and Linux written in?
...o knows what programming languages Windows, Mac OS X and Linux are made up from and what languages are used for each part of the OS (ie: Kernel, plug-in architecture, GUI components, etc).
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Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh
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Install Java 7u21 from: http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html#jdk-7u21-oth-JPR
Set these variables:
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home
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How to deserialize a JObject to .NET object
...use the Newtonsoft JSON library .
For example, I would create a JObject from a .NET object, in this case an instance of Exception (might or might not be a subclass)
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