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Does “git fetch --tags” include “git fetch”?
...y that has a lot of refs, repeating this scan takes 15+ minutes.
In order to speed this up, create a oid_set for other refs' OIDs.
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What's the difference between @JoinColumn and mappedBy when using a JPA @OneToMany association
...boratively with the relationship annotations of the other (child) class in order to create a mapping either through a join table or by creating a foreign key column in the associated table of the owner entity.
To illustrate how MapppedBy works, consider the code below. If MappedBy parameter were t...
Why is the Fibonacci series used in agile planning poker? [closed]
...dies have shown that we are best at estimating things that fall within one order of magnitude (Miranda 2001; Saaty 1996)".
– asmaier
Mar 6 '15 at 16:57
1
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What are the differences between utf8_general_ci and utf8_unicode_ci? [duplicate]
...it sorts
all these letters as single characters, and sometimes in a wrong order.
utf8_unicode_ci is generally more accurate for all scripts.
For example, on Cyrillic block:
utf8_unicode_ci is fine for all these languages:
Russian, Bulgarian, Belarusian, Macedonian, Serbian, and Ukrainian.
Wh...
What is the difference between “git init” and “git init --bare”?
...ed and serialized and stored under the SHA1 (a hash) of their contents. In order to get an object in a bare repository, you need to git show and then specify the sha1 of the object you want to see. You won't see a structure like what your project looks like.
Bare repositories are usually central re...
Generating Random Passwords
...haracter, one number, and one special symbol
/// (such as '%') in a random order. The password will always start with an
/// alpha-numeric character; it will not start with a special symbol (we do
/// this because some back-end systems do not like certain special
/// characters in the first position...
Java Reflection Performance
... reflection throughout a million line system only to later discover it was orders of magnitude too slow.
– RichieHH
Aug 15 '10 at 14:51
2
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XML parsing of a variable string in JavaScript
...the document.implementation.createDocument() method. When using Chrome, in order to load an XML file into a XmlDocument object, you need to use the inbuilt XmlHttp object and then load the file by passing it's URI.
In your case, the scenario is different, because you want to load the XML from a str...
Value Change Listener to JTextField
...explicitly through a call within each of insertUpdate and removeUpdate, in order to get it work ..
– user6039980
Dec 1 '17 at 14:12
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Is there a standard function to check for null, undefined, or blank variables in JavaScript?
...undefined !== null(true) would be better to give a bit more information in order to be helpful and push people in the right direction. moz doc on the difference developer.mozilla.org/en-US/docs/Web/JavaScript/…
– Corey Young
Jan 14 '16 at 18:03
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