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What exactly does @synthesize do?

...ame into a situation where I had to read and modify such code. But if you now think "Hey, @synthesize is not important any more as we use a newer compiler" you are wrong! Your class then will result in having two ivars, namely someInt plus an autogenerated _someInt variable. Thus self.someInt and s...
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How to copy a selection to the OS X clipboard

...l pain, tried all workarounds and currently have to use spacemacs, when I know, that I'll have to use global clipboard :) – Nikolay Fominyh Feb 19 '17 at 19:26 ...
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jQuery Validation plugin: disable validation for specified submit buttons

... Hello @lepe, you know how to re-apply jquery validation after writing $("form").validate().cancelSubmit = true;. I tried $("form").validate().cancelSubmit = false; and calling $("form").validate(); on submit of my submit button. Thanks ...
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What is VanillaJS?

... FYI: Vanilla JS is now 0 bytes, 25 bytes compressed. – Trisped Jun 19 '15 at 22:09 8 ...
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How to remove/change JQuery UI Autocomplete Helper text?

... I know this has been asnwered but just wanted to give an implementation example: var availableTags = [ "ActionScript", "AppleScript", "Asp", "BASIC", "C", "C++" ]; $("#find-subj").autoco...
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How to save CSS changes of Styles panel of Chrome Developer Tools?

... You can save your CSS changes from Chrome Dev Tools itself. Chrome now allows you to add local folders to your Workspace. After allowing Chrome access to the folder and adding the folder to the local workspace, you can map a web resource to a local resource. Navigate to the Sources panel o...
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Please enter a commit message to explain why this merge is necessary, especially if it merges an upd

... the file name (such as "Merge_feature01") and press Enter CtrlX to exit Now if you go to .git and you will find the file "Merge_feature01", that's the merge log actually. share | improve this ans...
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[SOLVED] Can't send payload > 23bytes(MTU setted to 128bytes) - #9 by ...

...ble"),t()},t=()=>{clearInterval(s),s=null} s=setInterval((()=>{a&&t(),Date.now()>e&&r()}),50),document.addEventListener("discourse-ready",(()=>{a=!0,splashWrapper&&splashWrapper.remove(),performance.mark("discourse-splash-removed")}),{once:!0})} ...
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Easier way to create circle div than using an image?

...ering if there's an easier way to create circular divs than what I'm doing now. 14 Answers ...
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Java Singleton and Synchronization

... case where you have two threads that call getInstance() at the same time. Now imagine T1 executes just past the instance == null check, and then T2 runs. At this point in time the instance is not created or set, so T2 will pass the check and create the instance. Now imagine that execution switches ...