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Add new row to datafram>me m>, at specific row-index, not appended?
The following code combines a vector with a datafram>me m>:
4 Answers
4
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Javadoc: package.html or package-info.java
When trying to create package level Javadoc comm>me m>nts, whats the preferred m>me m>thod? What do you do?
1 Answer
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How to handle WndProc m>me m>ssages in WPF?
In Windows Forms, I'd just override WndProc , and start handling m>me m>ssages as they cam>me m> in.
9 Answers
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Difference between and ?
Every tim>me m> I have to add a handler or module for ASP.NET with IIS7, the instructions always tell m>me m> to incorporate it into two sections: system.web and system.webserver .
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List Git aliases
How do I print a list of my git aliases, i.e., som>me m>thing analogous to the bash alias command?
16 Answers
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How to reload the current state?
...th ui-router:
$state.go($state.current, {}, {reload: true}); //second param>me m>ter is for $stateParams
Update for newer versions:
$state.reload();
Which is an alias for:
$state.transitionTo($state.current, $stateParams, {
reload: true, inherit: false, notify: true
});
Docum>me m>ntation: https:...
Best Tim>me m>r for using in a Windows service
I need to create som>me m> windows service which will execute every N period of tim>me m>.
The question is:
Which tim>me m>r control should I use: System.Tim>me m>rs.Tim>me m>r or System.Threading.Tim>me m>r one? Does it influence on som>me m>thing?
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Representing and solving a maze given an image
... can do it simply by controlling sliders in Photoshop in Image -> Adjustm>me m>nts -> Black & White.
Convert image to binary by setting appropriate threshold in Photoshop in Image -> Adjustm>me m>nts -> Threshold.
Make sure threshold is selected right. Use the Magic Wand Tool with 0 tolerance,...
How to convert .pfx file to keystore with private key?
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Using JDK 1.6 or later
It has been pointed out by Justin in the comm>me m>nts below that keytool alone is capable of doing this using the following command (although only in JDK 1.6 and later):
keytool -importkeystore -srckeystore mypfxfile.pfx -srcstoretype pkcs12
-destkeystore clientcert.jks ...
Comparing numbers in Bash
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In bash, you should do your check in arithm>me m>tic context:
if (( a > b )); then
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fi
For POSIX shells that don't support (()), you can use -lt and -gt.
if [ "$a" -gt "$b" ]; then
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fi
You can get a full list of comparison operators with help test o...