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Is there a simple way to remove multiple spaces in a string?

...aracters. It wouldn't replace a tab or other whitespace characters handled by \s like in nsr81's solution. – Taylor Leese Oct 9 '09 at 22:21 2 ...
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How to solve javax.net.ssl.SSLHandshakeException Error?

...shakeException can be resolved 2 ways. Incorporating SSL Get the SSL (by asking the source system administrator, can also be downloaded by openssl command, or any browsers downloads the certificates) Add the certificate into truststore (cacerts) located at JRE/lib/security provide the truststo...
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Selecting last element in JavaScript array [duplicate]

...ength - 1]; }; }; will allow you to get the last element of an array by invoking array's last() method, in your case eg.: loc['f096012e-2497-485d-8adb-7ec0b9352c52'].last(); You can check that it works here: http://jsfiddle.net/D4NRN/ ...
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PHP expects T_PAAMAYIM_NEKUDOTAYIM?

...ded an evaluation that returns the same T_PAAMAYIM_NEKUDOTAYIM. I found it by mistake. – machineaddict Jun 11 '14 at 6:23 6 ...
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Do SVG docs support custom data- attributes?

...the SVG element. (Note: if you're using d3, the namespace will be stripped by default and you'll just el.getAttribute('id').) – ericsoco Feb 27 '16 at 5:52 2 ...
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What's the difference between integer class and numeric class in R

I want to preface this by saying I'm an absolute programming beginner, so please excuse how basic this question is. 4 Answ...
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Lost my schema.rb! Can it be regenerated?

... Every canvas is clearly explained in my answer. I've got bitten EXACTLY by running only schema:dump and not getting a clean schema. The OP is talking about tracking the schema in a CVS. I would like to have my schema aligned with my definitions in my migrations and not an obsolete version from a ...
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Connection to SQL Server Works Sometimes

...isual Studio, while setting up an Entity Data Model. Managed to solve only by setting TransparentNetworkIPResolution=false in the connection string. In VS Add Connection Wizard, you can find it in the Advanced tab. share ...
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How to detect the physical connected state of a network cable/connector?

...face has to be up. See Marco's answer below. In my system, eth0 is not set by default and my program randomly generates an IP address for it. I get an "Invalid argument" error from catting the carrier – VocoJax Sep 12 '18 at 17:13 ...
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git pull VS git fetch Vs git rebase

...actually set up git pull for a given branch to use rebase instead of merge by setting the config parameter branch.<name>.rebase to true. You can also do this for a single pull using git pull --rebase. share | ...