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How can I find unused images and CSS styles in a website? [closed]
...responsive websites because you will have to reload for different sizes in order to know that one or more of these styles aren't being used. It only detects for the styles of the viewport being viewed.
– micah
Oct 26 '12 at 6:30
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SQL JOIN vs IN performance?
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That's rather hard to say - in order to really find out which one works better, you'd need to actually profile the execution times.
As a general rule of thumb, I think if you have indices on your foreign key columns, and if you're using only (or mostly) I...
How do I use JDK 7 on Mac OSX?
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Note that in order to make applications use Oracle's Java 1.7 in favor of Apple's Java 1.6, I had to run /Library/Java/JavaVirtualMachines/1.7.0.jdk and drag "Java SE 7" to the top of the list on the "General" tab. This will also make jav...
Easiest way to read from and write to files
... not matter if the statements are nested or not, in the end, everything is ordered in the call stack.
– Patrik Forsberg
Apr 7 '18 at 14:32
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How to check if a string contains text from an array of substrings in JavaScript?
...Of(arr[i]) != -1) {
// str contains arr[i]
}
}
edit:
If the order of the tests doesn't matter, you could use this (with only one loop variable):
var str = "texttexttext";
var arr = ["asd", "ghj", "xtte"];
for (var i = arr.length - 1; i >= 0; --i) {
if (str.indexOf(arr[i]) != -...
How to solve “Plugin execution not covered by lifecycle configuration” for Spring Data Maven Builds
... like that error is due to a missing <pluginManagement> tag. So, in order to avoid the exceptions in Eclipse, one needs to simply enclose all the plugin tags inside a <pluginManagement> tag, like so:
<build>
<pluginManagement>
<plugins>
<plu...
How do I return multiple values from a function? [closed]
...riables I'll fold them up in a dictionary. Otherwise I tend to forget the order and content of what I'm returning.
Also, introducing a 'special' structure makes your code more difficult to follow. (Someone else will have to search through the code to find out what it is)
If your concerned about t...
Best GWT widget library? [closed]
...heir support are poor at best.
How to look for widgets should follow this order:
First check GWT Incubator to see if
there's what I'm looking for.
http://code.google.com/p/google-web-toolkit-incubator/
Then, if you are looking for
something "cooler" check GWT Mosaic
http://code.google.com/p/gwt-m...
Changing my CALayer's anchorPoint moves the view
... that anchorPoint while maintaining the same position moves the layer. In order to prevent this movement, you would need to adjust the layer's position to account for the new anchorPoint. One way I've done this is to grab the layer's bounds, multiply the bounds' width and height by the old and new...
Submitting the value of a disabled input field
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Addressing the original question, in order to pass the value during the form submission "disabled" property should be "false" instead of "true".
– Daniel Vukasovich
Aug 2 '17 at 21:26
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