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MS-DOS Batch file pause with enter key
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There's a pause command that does just that, though it's not specifically the enter key.
If you really want to wait for only the enter key, you can use the set command to ask for user input with a dummy variable, something like:
set /p DUM...
.gitignore exclude files in directory but not certain directories
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Create an index on a huge MySQL production table without table locking
...an index on a ~5M rows MySQL table. It is a production table, and I fear a complete block of everything if I run a CREATE INDEX statement...
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Manifest merger failed : uses-sdk:minSdkVersion 14
...one of my modules I had the following in build.gradle:
dependencies {
compile 'com.android.support:support-v4:+'
}
Changing this to
dependencies {
// do not use dynamic updating.
compile 'com.android.support:support-v4:21.0.0'
}
fixed the issue.
Make sure you're not doing a gene...
Compare integer in bash, unary operator expected
...ue when your statement fails. Always quote your variables when performing comparisons if there is the slightest chance that one of them may be empty, e.g.:
if [ "$i" -ge 2 ] ; then
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fi
This is because of how the shell treats variables. Assume the original example,
if [ $i -ge 2 ] ; then ....
How to give Jenkins more heap space when it´s started as a service under Windows?
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see also stackoverflow.com/questions/14762162/…
– user817795
Aug 28 '17 at 3:40
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How do I fetch lines before/after the grep result in bash?
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35
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Remove the bottom divider of an android ListView
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84
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Strange \n in base64 encoded string in Ruby
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Apparently this exists to maintain backwards compat with software that cannot handle long lines. stackoverflow.com/a/20065991/5749914
– Warlike Chimpanzee
Aug 21 '17 at 23:57
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Rails filtering array of objects by attribute value
So I perform a query to the db and I have a complete array of objects:
5 Answers
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