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Java: su<em>nem>.security.provider.certpath.Su<em>nem>CertPathBuilderExceptio<em>nem>: u<em>nem>able to fi<em>nem>d valid certificatio<em>nem>

...is article author describes how to fetch the certificate from your browser <em>a<em>nem>dem> add it to cacerts file of your JVM. You ca<em>nem> either edit JAVA_HOME/jre/lib/security/cacerts file or ru<em>nem> you applicatio<em>nem> with -Djavax.<em>nem>et.ssl.trustStore parameter. Verify which JDK/JRE you are usi<em>nem>g too as this is ofte<em>nem> a s...
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Determi<em>nem>e which JAR file a class is from

... a<em>nem>swered Dec 31 '09 at 4:04 Ch<em>a<em>nem>dem>ra Pat<em>nem>iCh<em>a<em>nem>dem>ra Pat<em>nem>i 16.1k1010 gold badges4747 silver badges6161 bro<em>nem>ze badges ...
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Rece<em>nem>t file history i<em>nem> Vim?

I would like to access rece<em>nem>t files that I had ope<em>nem>ed <em>a<em>nem>dem> the<em>nem> cl<em>osem>ed i<em>nem> GVim. I ope<em>nem> <em>a<em>nem>dem> cl<em>osem>e GVim freque<em>nem>tly. I would like to access rece<em>nem>t files from previous sessio<em>nem>s as well. ...
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Does the ter<em>nem>ary operator exist i<em>nem> R?

... As if is fu<em>nem>ctio<em>nem> i<em>nem> R <em>a<em>nem>dem> retur<em>nem>s the latest evaluatio<em>nem>, if-else is equivale<em>nem>t to ?:. &gt; a &lt;- 1 &gt; x &lt;- if(a==1) 1 else 2 &gt; x [1] 1 &gt; x &lt;- if(a==2) 1 else 2 &gt; x [1] 2 The power of R is vectorizatio<em>nem>. The vectorizatio<em>nem> of t...
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.<em>Nem>ET co<em>nem>sole applicatio<em>nem> as Wi<em>nem>dows service

I have co<em>nem>sole applicatio<em>nem> <em>a<em>nem>dem> would like to ru<em>nem> it as Wi<em>nem>dows service. VS2010 has project template which allow to attach co<em>nem>sole project <em>a<em>nem>dem> build Wi<em>nem>dows service. I would like to <em>nem>ot add separated service project <em>a<em>nem>dem> if p<em>osem>sible i<em>nem>tegrate service code i<em>nem>to co<em>nem>sole applicatio<em>nem> to keep co<em>nem>sole appl...
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Scala list co<em>nem>cate<em>nem>atio<em>nem>, ::: vs ++

Is there a<em>nem>y differe<em>nem>ce betwee<em>nem> ::: <em>a<em>nem>dem> ++ for co<em>nem>cate<em>nem>ati<em>nem>g lists i<em>nem> Scala? 4 A<em>nem>swers ...
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What makes a SQL stateme<em>nem>t sargable?

...ery row of the table. Much better to use: WHERE myDate &gt;= '01-01-2008' <em>A<em>Nem>Dem> myDate &lt; '01-01-2009' Some other examples: Bad: Select ... WHERE is<em>Nem>ull(Full<em>Nem>ame,'Ed Jo<em>nem>es') = 'Ed Jo<em>nem>es' Fixed: Select ... WHERE ((Full<em>Nem>ame = 'Ed Jo<em>nem>es') OR (Full<em>Nem>ame IS <em>Nem>ULL)) Bad: Select ... WHERE SUBSTRI<em>Nem>G(Deal...
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How to merge 2 JSO<em>Nem> objects from 2 files usi<em>nem>g jq?

...Here we are mergi<em>nem>g two jso<em>nem> files. Is it p<em>osem>sible to have 1 jso<em>nem> variable <em>a<em>nem>dem> other jso<em>nem> file. I tried but it seems <em>nem>ot worki<em>nem>g for me! – Jayesh Dh<em>a<em>nem>dem>ha Apr 4 '18 at 9:25 ...
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Clear MySQL query cache without restarti<em>nem>g server

...<em>nem>t the query cache via... FLUSH QUERY CACHE; See the Query Cache Status <em>a<em>nem>dem> Mai<em>nem>te<em>nem>a<em>nem>ce sectio<em>nem> of the MySQL ma<em>nem>ual for more i<em>nem>formatio<em>nem>. share | improve this a<em>nem>swer | fol...
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Delete termi<em>nem>al history i<em>nem> Li<em>nem>ux [cl<em>osem>ed]

Whe<em>nem> you use the up key i<em>nem> a Li<em>nem>ux termi<em>nem>al, you ca<em>nem> use previous comm<em>a<em>nem>dem>s agai<em>nem>. Great feature. However, I started loggi<em>nem>g mysql i<em>nem>to mysql with the se<em>nem>sitive details i<em>nem> the comm<em>a<em>nem>dem>. ...