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How to print a float with 2 decimal places in Java?
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Looks like it's my option, as I don't know how to use DecimalFormat yet :) Thanks!
– via_point
Mar 29 '10 at 14:55
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Dropping Unique constraint from MySQL table
How can I drop the "Unique Key Constraint" on a column of a MySQL table using phpMyAdmin?
10 Answers
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How do I cancel form submission in submit button onclick event?
...so probably move your event handler from inline.
document.getElementById('my-form').onsubmit = function() {
return isValidForm();
};
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How to prevent open last projects when intellij idea start
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IntelliJ 2016.x keeps this information in its own file now.
On my MacBook Pro w/OSX:
~/Library/Preferences/IntelliJIdea2016.2/options/recentProjects.xml
If IntelliJ hangs on startup, force quit the app then rename this file to something like "recentProjects.xml.bak."
Upon restart yo...
Can I grep only the first n lines of a file?
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You have a few options using programs along with grep. The simplest in my opinion is to use head:
head -n10 filename | grep ...
head will output the first 10 lines (using the -n option), and then you can pipe that output to grep.
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PhoneGap Eclipse Issue - eglCodecCommon glUtilsParamSize: unknow param errors
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My KitKat emulator won't even start up if I don't check "Use host GPU"
– Ken Fehling
Jun 29 '14 at 23:32
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How to remove the URL from the printing page?
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This actually worked on my Firefox 50 @MirzhanIrkegulov
– aexl
Dec 3 '16 at 23:44
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Using Html.ActionLink to call action on different controller
... am trying to navigate between controllers using ActionLink . I will tell my problem with an example.
9 Answers
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VIM: Deleting from current position until a space
...behave the same for me - both delete the whole word no matter which letter my cursor is on. Not sure why.
– Will
Nov 22 '16 at 17:38
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What do < and > stand for?
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I thought lt stands for left tag. But gt was breaking my assumption.
– abatishchev
Feb 25 '13 at 20:20
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