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Batch script loop
...) do echo %x
Starts at 1, steps by one, and finishes at 100.
Use two %s if it's in a batch file
for /l %%x in (1, 1, 100) do echo %%x
(which is one of the things I really really hate about windows scripting)
If you have multiple commands for each iteration of the loop, do this:
for /l %x in ...
What's the actual use of 'fail' in JUnit test case?
... @Test(expected=IndexOutOfBoundsException.class)
However, this won't work if you also want to inspect the exception, then you still need fail().
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How to navigate a few folders up?
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if c:\folder1\folder2\folder3\bin is the path then the following code will return the path base folder of bin folder
//string directory=System.IO.Directory.GetParent(Environment.CurrentDirectory).ToString());
string directo...
Logging Clientside JavaScript Errors on Server [closed]
...to tell the server what went wrong, however since it's not part of any specification, support is somewhat flaky.
Here's an example from Using XMLHttpRequest to log JavaScript errors:
window.onerror = function(msg, url, line)
{
var req = new XMLHttpRequest();
var params = "msg=" + encodeURIComp...
How to install packages using pip according to the requirements.txt file from a local directory?
...ly looking at --find-links URLs instead).
-f, --find-links <URL> - If a URL or path to an html file, then parse for links to archives.
If a local path or file:// URL that's a directory, then look for archives in the directory listing.
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A CORS POST request works from plain JavaScript, but why not with jQuery?
...TE: As TimK pointed out, this isn't needed with jquery 1.5.2 any more. But if you want to add custom headers or allow the use of credentials (username, password, or cookies, etc), read on.
I think I found the answer! (4 hours and a lot of cursing later)
//This does not work!!
Access-Control-Allo...
jQuery Click fires twice when clicking on label
... on the label that associated with the radio the click events fires twice, if i click only on the radio itself it's working fine (well actually it's not the radio i am clicking but the div that wraps the whole input and label). Here is the code:
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Converting BigDecimal to Integer
...l.intValueExact() (or just intValue()) and it will even throw an exception if you would lose information. That returns an int but autoboxing takes care of that.
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Find and replace in file and overwrite file doesn't work, it empties the file
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At least on my mac, the first suggestion doesn't work... if you're doing in-place replacement on a file, you have to specify an extension. You can, at least, pass in a zero-length extension though: sed -i '' s/STRING_TO_REPLACE/STRING_TO_REPLACE_IT/g index.html
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For..In loops in JavaScript - key value pairs
I was wondering if there's a way to do something like a PHP foreach loop in JavaScript. The functionality I'm looking for is something like this PHP Snippet:
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