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Common MySQL fields and their appropriate data types
I am setting up a very small MySQL database that stores, first name, last name, email and phone number and am struggling to find the 'perfect' datatype for each field. I know there is no such thing as a perfect answer, but there must be some sort of common convention for commonly used fields such as...
Notepad++ Multi editing
...ines whose columns you wish to edit, and begin typing.
You can also go to Settings > Preferences..., and in the Editing tab, turn on multi-editing, to enable selection of multiple separate regions or columns of text to edit at once.
It's much more intuitive, as you can see your edits live as yo...
Include all files in a folder in a single bundle
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
How to escape double quotes in JSON
... would like to use developer powershell. Here are the lines to add to your settings.json:
"terminal.integrated.automationShell.windows": "C:\\Windows\\SysWOW64\\WindowsPowerShell\\v1.0\\powershell.exe",
"terminal.integrated.shellArgs.windows": [
"-noe",
"-c",
" &{Import-Module 'C:\\...
How to add local jar files to a Maven project?
...lled, your Maven repo can be committed to a code repository, and the whole set-up is system independent. (Working example in GitHub).
I agree that having JARs committed to source code repo is not a good practice, but in real life, quick and dirty solutions are sometimes better than a full blown Nex...
Strangest language feature
... return new Integer(i);
}
Note: IntegerCache.high defaults to 127 unless set by a property.
What happens with auto boxing is that both foo and bar the same integer object retrieved from the cache unless explicitly created: e.g. foo = new Integer(42), thus when comparing reference equality, they w...
Delete branches in Bitbucket
...one looked like this and I could not delete it:
Turned out someone had set Branch permissions under Settings and from there unchecked Allow deleting this branch. Hope this can help someone.
Update: Where settings are located from question in comment. Enter the repository that you wan't to edi...
Bubble Sort Homework
...e unsorted to sorted.
At first, your list isn't yet sorted. Of course, we set sorted to False.
As soon as we start the while loop, we assume that the list is already sorted. The idea is this: as soon as we find two elements that are not in the right order, we set sorted back to False. sorted will ...
Why was the switch statement designed to need a break?
Given a simple switch statement
9 Answers
9
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How do I provide JVM arguments to VisualVM?
...
Should be able to modify the memory settings in %JDK_HOME%\lib\visualvm\etc\visualvm.conf
Xms and Xmx are in the default_options line.
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