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Batch file include external file for variables
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Note: I'm assuming Windows batch files as most people seem to be unaware that there are significant differences and just blindly call everything with grey text on black background DOS. Nevertheless, the first variant should work in DOS as well.
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Download a file by jQuery.Ajax
I have a Struts2 action in the server side for file downloading.
24 Answers
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Javascript: negative lookbehind equivalent?
...kbehind in javascript regular expressions? I need to match a string that does not start with a specific set of characters.
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git: Show index diff in commit message as comment
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The diff messages do not need to be commented out, Idan; git knows to ignore them as though they are comments.
– Brandon Rhodes
Mar 25 '12 at 11:21
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std::shared_ptr thread safety explained
I'm reading http://gcc.gnu.org/onlinedocs/libstdc++/manual/shared_ptr.html and some thread safety issues are still not clear for me:
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How can I resize an image dynamically with CSS as the browser width/height changes?
I wonder how I could make an image resize along with the browser window, here is what I have done so far (or download the whole site in a ZIP ).
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How should I use try-with-resources with JDBC?
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There's no need for the outer try in your example, so you can at least go down from 3 to 2, and also you don't need closing ; at the end of the resource list. The advantage of using two try blocks is that all of your code is present up front so you don't have to refer to a separate method:
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Using StringWriter for XML Serialization
...e first case, when adding the declaration stating encoding="utf-8": simply don't add the XML declaration.
In the second case, when adding the declaration stating encoding="utf-16": either
simply don't add the XML declaration, OR
simply add an "N" to the input parameter type: SqlDbType.NVarChar ins...
Tips for debugging .htaccess rewrite rules
...ss files. Most of these are using a shared hosting service and therefore don't have access to the root server configuration. They cannot avoid using .htaccess files for rewriting and cannot enable a RewriteLogLevel" as many respondents suggest. Also there are many .htaccess -specific pitfall...
The type 'string' must be a non-nullable type in order to use it as parameter T in the generic type
Why do I get Error "The type 'string' must be a non-nullable value type in order to use it as parameter 'T' in the generic type or method 'System.Nullable'"?
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