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What is the best way to test for an empty string in Go?
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10 Answers
10
Active
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XPath: select text node
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187
Having the following XML:
<node>Text1<subnode/>text2</node>
How d...
TreeMap sort by value
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179
You can't have the TreeMap itself sort on the values, since that defies the SortedMap specific...
Why does Java switch on contiguous ints appear to run faster with added cases?
...ogram logic. Part of this code involves multiplying double variables by 10 raised to arbitrary non-negative int exponent s. One fast way (edit: but not the fastest possible, see Update 2 below) to get the multiplied value is to switch on the exponent :
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Hide options in a select list using jQuery
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128
For what it's worth, the second form (with the @) doesn't exist in jQuery 1.3. The first isn'...
How to change value of object which is inside an array using JavaScript or jQuery?
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148
You have to search in the array like:
function changeDesc( value, desc ) {
for (var i in p...
Android Gradle plugin 0.7.0: “duplicate files during packaging of APK”
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As of Android Studio version 0.8.14
You should add:
android {
packagingOptions {
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
exclude '...'
}
}
to your build.gradle file.
History:
According to c...
Case preserving substitute in Vim
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121
Use abolish.vim:
:%S/badjob/goodjob/g
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Is there any way to git checkout previous branch?
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1282
From the release notes for 1.6.2
@{-1} is a way to refer to the last branch you were on. ...