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Java String to SHA1
...; i++) {
result +=
Integer.toString( ( b[i] & 0xff ) + 0x100, 16).substring( 1 );
}
return result;
}
BTW, you may get more compact representation using Base64. Apache Commons Codec API 1.4, has this nice utility to take away all the pain. refer here
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How can I center a div within another div? [duplicate]
...y: fiddle
CSS
.container {
background: yellow;
width: %100;
display: flex;
flex-direction: row;
flex-wrap: wrap;
justify-content: center;
align-items: center;
}
.centered-div {
width: 80%;
height: 190px;
mar...
Have nginx access_log and error_log log to STDOUT and STDERR of master process
...to see the docker file with the aforementioned line (somewhere before line 100).
– qräbnö
Dec 20 '19 at 18:27
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How to increase IDE memory limit in IntelliJ IDEA on Mac?
...XX:-TraceClassUnloading
-XX:+TieredCompilation
-XX:SoftRefLRUPolicyMSPerMB=100
-ea
-Dsun.io.useCanonCaches=false
-Djava.net.preferIPv4Stack=true
-Djdk.http.auth.tunneling.disabledSchemes=""
-XX:+HeapDumpOnOutOfMemoryError
-XX:-OmitStackTraceInFastThrow
-Xverify:none
-XX:ErrorFile=$USER_HOME/java_er...
How can we match a^n b^n with Java regex?
...
+100
The answer is, needless to say, YES! You can most certainly write a Java regex pattern to match anbn. It uses a positive lookahead f...
Apply CSS Style to child elements
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This code "div.test th, td, caption {padding:40px 100px 40px 50px;}" applies a rule to all th elements which are contained by a div element with a class named test, in addition to all td elements and all caption elements.
It is not the same as "all td, th and caption elemen...
Coding in Other (Spoken) Languages
..."iteración" ( iteration of course ) I had to write:
for( i = 0 ; i < 100 ; i++ ) {}
To me the "for", the ";" and the "++" where simple foreign words or symbols. Later I learn that "for" meant "para" and "while" meant "mientras" etc. but in the mean time I did not need to know English, but i...
How do you disable browser Autocomplete on web form field / input tag?
...
100
@Winston, you should put it both on the form, AND on the input element itself. That way you cover all the nonstandardness of browsers.
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Ignore mouse interaction on overlay image
...;div id="menuOption" style="border:1px solid black;position:relative;width:100px;height:40px;">
sometext goes here.
<!-- Place image inside of you menu bar link -->
<img id="imgOverlay" src="w3.png" style="z-index:4;position:absolute;top:0px;left:0px;width:100px;height:40px;" \>
<!...
How to allow http content within an iframe on a https site
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+100
Note: While this solution may have worked in some browsers when it was written in 2014, it no longer works. Navigating or redirec...