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I<em>nem> Clojure how ca<em>nem> I co<em>nem>vert a Stri<em>nem>g to a <em>nem>umber?

...ew a<em>nem>swer I like s<em>nem>robot's a<em>nem>swer better. Usi<em>nem>g the Java method is simpler <em>a<em>nem>dem> more robust tha<em>nem> usi<em>nem>g read-stri<em>nem>g for this simple use case. I did make a couple of small cha<em>nem>ges. Si<em>nem>ce the author did<em>nem>'t rule out <em>nem>egative <em>nem>umbers, I adjusted it to allow <em>nem>egative <em>nem>umbers. I also made it so it requires ...
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Make .git directory web i<em>nem>accessible

I have a website that I use github (cl<em>osem>ed source) to track cha<em>nem>ges <em>a<em>nem>dem> update site. The o<em>nem>ly problem is, it appears the .git directory is accessible via the web. How ca<em>nem> I stop this <em>a<em>nem>dem> still be able to use git? ...
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How ca<em>nem> I cha<em>nem>ge the EditText text without triggeri<em>nem>g the Text Watcher?

... You could u<em>nem>register the watcher, <em>a<em>nem>dem> the<em>nem> re-register it. Alter<em>nem>atively, you could set a flag so that your watcher k<em>nem>ows whe<em>nem> you have just cha<em>nem>ged the text yourself (<em>a<em>nem>dem> therefore should ig<em>nem>ore it). ...
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How do I escape a si<em>nem>gle quote i<em>nem> SQL Server?

...you're usi<em>nem>g a<em>nem> ORM it will do it for you. If you're buildi<em>nem>g your SQL comm<em>a<em>nem>dem>s ma<em>nem>ually you'll wa<em>nem>t to use the la<em>nem>guage's "prepared stateme<em>nem>ts" fu<em>nem>ctio<em>nem>ality. If you're doi<em>nem>g it i<em>nem> Ma<em>nem>ageme<em>nem>t Studio the<em>nem> you'll have to do the replace. – Cᴏʀʏ Feb 15 '14 at ...
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How ca<em>nem> I check if a value is a jso<em>nem> object?

My server side code retur<em>nem>s a value which is a jso<em>nem> object o<em>nem> success <em>a<em>nem>dem> a stri<em>nem>g 'false' o<em>nem> failure. <em>Nem>ow how ca<em>nem> I check whether the retur<em>nem>ed value is a jso<em>nem> object? ...
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Git u<em>nem>do local bra<em>nem>ch delete

...a<em>nem>ch bra<em>nem>ch<em>Nem>ame &lt;sha1&gt; Edit: As @seagullJS says, the bra<em>nem>ch -D comm<em>a<em>nem>dem> tells you the sha1, so if you have<em>nem>'t cl<em>osem>ed the termi<em>nem>al yet it becomes real easy. For example this deletes <em>a<em>nem>dem> the<em>nem> immediately restores a bra<em>nem>ch <em>nem>amed master2: user@MY-PC /C/MyRepo (master) $ git bra<em>nem>ch -D master2 Del...
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I<em>nem> PHP, how do you cha<em>nem>ge the key of a<em>nem> array eleme<em>nem>t?

...r it is <em>nem>ot a seque<em>nem>tial <em>nem>umerical value. The key is actually a<em>nem> ID <em>nem>umber <em>a<em>nem>dem> the value is a cou<em>nem>t. This is fi<em>nem>e for m<em>osem>t i<em>nem>sta<em>nem>ces, however I wa<em>nem>t a fu<em>nem>ctio<em>nem> that gets the huma<em>nem>-readable <em>nem>ame of the array <em>a<em>nem>dem> uses that for the key, without cha<em>nem>gi<em>nem>g the value. ...
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A<em>nem>gularjs: 'co<em>nem>troller as sy<em>nem>tax' <em>a<em>nem>dem> $watch

...ght co<em>nem>text. However, I fou<em>nem>d his a<em>nem>swer clea<em>nem>er. Havi<em>nem>g that said, first <em>a<em>nem>dem> forem<em>osem>t, you have to u<em>nem>derst<em>a<em>nem>dem> the u<em>nem>derlyi<em>nem>g idea behi<em>nem>d it. UPDATE 2: For th<em>osem>e who use ES6, by usi<em>nem>g arrow fu<em>nem>ctio<em>nem> you get a fu<em>nem>ctio<em>nem> with the right co<em>nem>text OOTB. $scope.$watch(() =&gt; this.<em>nem>ame, fu<em>nem>ctio<em>nem> (<em>nem>ewVa...
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How to force a<em>nem> e<em>nem>tire layout View refresh?

...<em>nem>flate(i<em>nem>t, ViewGroup)). The API doc refere<em>nem>ce is here: http://developer.<em>a<em>nem>dem>roid.com/refere<em>nem>ce/<em>a<em>nem>dem>roid/view/Co<em>nem>textThemeWrapper.html#setTheme%28i<em>nem>t%29 Si<em>nem>ce the o<em>nem>Draw() method works o<em>nem> already i<em>nem>sta<em>nem>tiated Views, setTheme will <em>nem>ot work. I have <em>nem>o experie<em>nem>ce with themes myself, but two alter<em>nem>ativ...
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Why is it said that “HTTP is a stateless protocol”?

...ocket. That is solely a performa<em>nem>ce thi<em>nem>g, i<em>nem>te<em>nem>ded to mi<em>nem>imize the time/b<em>a<em>nem>dem>width that'd otherwise be spe<em>nem>t reestablishi<em>nem>g a co<em>nem><em>nem>ectio<em>nem> for each request. As far as HTTP is co<em>nem>cer<em>nem>ed, they are all still separate requests <em>a<em>nem>dem> must co<em>nem>tai<em>nem> e<em>nem>ough i<em>nem>formatio<em>nem> o<em>nem> their ow<em>nem> to fulfill the request. Tha...