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Programmatically Request Access to Contacts

...s,I mean when the alert pops up requesting user to access its contacts,the buttons are non-responsive,my app hangs up,I believe it is because of GCD dispatch_semaphore_wait – Eshwar Chaitanya Apr 24 '13 at 8:19 ...
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What HTTP status response code should I use if the request is missing a required parameter?

...some urls on the web to find the consensus! – jenson-button-event Nov 13 '19 at 13:16 add a comment  |  ...
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Resolving javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path

...information the following are the procedures to follow: • Click on Start Button-->Run • Type cmd. The command prompt opens (you may need to open it as administrator). • Go to your Java/jreX/bin directory • Type the following keytool -list -keystore D:\Java\jdk1.5.0_12\jre\lib\security\ca...
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Manually adding a Userscript to Google Chrome

...xtensions/), Expand "Developer mode". Click the Load unpacked extension... button. For the folder, paste in the folder for your script, In this example it is: C:\MyChromeScripts\HelloWorld. Your script is now installed, and operational! If you make any changes to the script source, hit the Reload li...
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How to change navbar collapse threshold using Twitter bootstrap-responsive?

... Link and button text updated: getbootstrap.com/customize/#less-variables & "Compile and Download" – digitalextremist Jan 13 '14 at 10:32 ...
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HTML/Javascript change div content

...;/title> </head> <body> <input type="radio" name="radiobutton" value="A" onclick = "populateData(event)"> <input type="radio" name="radiobutton" value="B" onclick = "populateData(event)"> <div id="content"></div> </body> </html> ---------...
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No appenders could be found for logger(log4j)?

...following: Run Run Configurations Classpath (tab) User Entries Advanced (button on the right) Add Folders then navigate to the folder that contains your log4j.properties file Apply Run The error message should no longer appear. ...
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2 column div layout: right column with fixed width, left fluid

...erfect! I've been trying to do the whole 'fluid input, fixed-width search button', and obviously source order is really important here. This nails it. Thanks! – Malabar Front Dec 1 '14 at 11:25 ...
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“Unknown class in Interface Builder file” error at runtime

...es" tab , and then click on the "compile sources" , and then click on "+" button , a window will appear , the choose "MyClass.m" file and then click "add" , Build the Project and Run it , the problem will surely get solved out ...
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Webstorm: “Cannot Resolve Directory”

...r from the right-hand panel. Then mark it as Resource Root by clicking the button above the file browser. From the Jetbrains documentation, a Resource Root enables WebStorm to complete relative paths to resources under the selected folder. This means that you should use Resource Root on a folder th...