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Is there Unicode glyph Symbol to represent “Search” [closed]
...U+1F50E RIGHT-POINTING MAGNIFYING GLASS (????).
You should use (in HTML) 🔍 or 🔎
They are, however not supported by many fonts (fileformat.info only lists a few fonts as supporting the Codepoint with a proper glyph).
Also note that they are outside of the BMP, so some Unico...
How do I read the source code of shell commands?
...cient in C; how do you tell what it's optimizing for? Can you give me an example?
– Abdul
Mar 30 '17 at 18:13
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Can I 'git commit' a file and ignore its content changes?
... locally of in the .git folder? I mean, if I run this command for a config.php file, will this propagate to other users that are using the repo?
– Magus
Feb 10 '15 at 0:01
16
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Create the perfect JPA entity [closed]
...equire a Customer to have an Address, leave that to a setter. That is an example of a "weak rule". Maybe next week, you want to create a Customer object before going to the Enter Details screen? Don't trip yourself up, leave possibility for unknown, incomplete or "partially entered" data.
Construc...
List all base classes in a hierarchy of given class?
...ass Foo (whether it is a new-style class or not), how do you generate all the base classes - anywhere in the inheritance hierarchy - it issubclass of?
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What is the best way to determine the number of days in a month with JavaScript?
...her year-calculations.)
function daysInMonth(m, y){
return m===2?y&3||!(y%25)&&y&15?28:29:30+(m+(m>>3)&1);
}
<!-- example for the snippet -->
<input type="text" value="enter year" onblur="
for( var r='', i=0, y=+this.value
; 12>i++
; r+...
UITextField text change event
...r UITextField-scenario this works just fine if you add this code to, for example, your UIViewController that contains the text field:
static void *myContext = &myContext;
- (void)viewDidLoad {
[super viewDidLoad];
//Observing changes to myUITextField.text:
[myUITextField addObserver:sel...
“git pull” or “git merge” between master and development branches
...e pushed directly to master? Should we do a merge, ie git checkout master && git pull --rebase && git checkout develop && git merge master? I left a comment on the highest voted answer above, which also details this concern.
– modulitos
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Rails: Using build with a has_one association in rails
In this example, I create a user with no profile , then later on create a profile for that user. I tried using build with a has_one association but that blew up. The only way I see this working is using has_many . The user is supposed to only have at most one profile .
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Can you put two conditions in an xslt test attribute?
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Not quite, the AND has to be lower-case.
<xsl:when test="4 < 5 and 1 < 2">
<!-- do something -->
</xsl:when>
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