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Is SecureRandom thread safe?
Is SecureRandom thread safe? That is, after initializing it, can access to the next random number be relied on to be thread safe? Examining the source code seems to show that it is, and this bug report seems to indicate that its lack of documentation as thread safe is a javadoc issue. Has anyone...
How do I move a Git branch out into its own repository?
...ry in the process. So far I've been looking at git filter-branch , but I can't make out whether it can do what I want to do.
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Grep for literal strings
... of a log file, as part of a line in a seperate log file. The search text can contain all sorts of regex special characters, e.g., []().*^$-\ .
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TypeScript: Creating an empty typed container array
I am creating simple logic game called "Three of a Crime" in TypeScript.
4 Answers
4
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jQuery append() vs appendChild()
...method and append is a jQuery method. The second one uses the first as you can see on jQuery source code
append: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.appendChild...
CleanWPPAllFilesInSingleFolder error makes my project no longer load
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I find this issue is caused by using the Preview feature of the new Publish window. If I skip the preview, it seems to work.
– gregpakes
Jun 26 '13 at 9:40
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Convert an integer to a float number
...e is a link to the golang documentation which describes all types. In your case it is numeric types:
uint8 the set of all unsigned 8-bit integers (0 to 255)
uint16 the set of all unsigned 16-bit integers (0 to 65535)
uint32 the set of all unsigned 32-bit integers (0 to 4294967295)
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TemplateDoesNotExist - Django Error
... Could also result from not registering a dependency of DRF. In my case I had to add 'django_hstore', to INSTALLED_APPS.
– shacker
Jul 20 '16 at 18:31
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mysql check collation of a table
How can I see what collation a table has? I.E. I want to see:
5 Answers
5
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Rollback to last git commit
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Caveat Emptor - Destructive commands ahead.
Mitigation - git reflog can save you if you need it.
1) UNDO local file changes and KEEP your last commit
git reset --hard
2) UNDO local file changes and REMOVE your last com...