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How do I make many-to-many field optional in Django?
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368
If you want to be able to specify ManyToMany relation without making it required just use blank=...
Dark theme in Netbeans 7 or 8
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Darcula
UPDATE 2016-02: NetBeans 8 now has a Darcula plugin, better and more complete than the alternatives discussed in old version of this Answer.
The attractive and productive Darcula theme in JetBrains IntelliJ is now available in NetBeans 8.0 & 8...
Lambda Expression and generic method
... the functional interface has type parameters. See section §15.27.3 in JLS8:
A lambda expression is compatible [..] with a target type T if T is a functional interface type (§9.8) and the expression is congruent with the function type of [..] T. [..] A lambda expression is congruent with a fun...
What would be the Unicode character for big bullet in the middle of the character?
...har/1f311
– D Coetzee
Aug 30 '13 at 8:12
1
Beware of semantics under various fonts (if that is be...
How to compare strings ignoring the case
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edited May 16 '12 at 18:42
Marc-André Lafortune
70.6k1414 gold badges150150 silver badges162162 bronze badges
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How can I suppress column header output for a single SQL statement?
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edited Feb 8 '15 at 8:34
answered Jan 2 '14 at 16:17
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Date.getDay() javascript returns wrong day
...he day.
– user3717756
Aug 25 '14 at 8:33
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Inject errors into already validated form?
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edited Oct 19 '18 at 10:05
wolendranh
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a...
list_display - boolean icons for methods
...olean'"
– Kye Russell
Mar 19 '15 at 8:27
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How to exclude a file extension from IntelliJ IDEA search?
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187
In intellij 16 there is a section "File name Filter" to exclude an extension use !*.java. You c...