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How do I round a decimal value to 2 decimal places (for output on a page)
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If you just need this for display use string.Format
String.Format("{0:0.00}", 123.4567m); // "123.46"
http://www.csharp-examples.net/string-format-double/
The "m" is a decimal suffix. About the decimal suffix:
http:...
MSBUILD : error MSB1008: Only one project can be specified
...ly the last backslash in your path was escaping the closing double-quote. If correct, then you didn't need to remove the double-quotes, but instead you needed to escape your backslashes.
– Carl G
Jan 13 '14 at 16:10
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File Hash 扩展：文件哈希计算和 Base64 编码文件，sha256、sha512 哈希 ·...
...鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + 'px'; element.style.top = (e.clientY - offsetY) + 'px'; }; // 鼠标释放时停止拖动 document.onmouseup = function(...
How many spaces will Java String.trim() remove?
... this string with leading and trailing white space removed, or this string if it has no leading or trailing white space.
~ Quoted from Java 1.5.0 docs
(But why didn't you just try it and see for yourself?)
sha...
What is the difference between a cer, pvk, and pfx file?
What is the difference between a cer, pvk, and pfx file? Also, which files do I keep and which am I expected to give to my counter-parties?
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Chrome: Uncaught SyntaxError: Unexpected end of input
...s wrong with my json request. i just had no idea where to start debugging. if i may ask how did you determine the root cause
– dlaurent86
Aug 29 '10 at 13:52
2
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IDEA: javac: source release 1.7 requires target release 1.7
... <groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
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ContinuousSpeech 连续语音识别扩展：持续语音识别无需重复启动 · App Inventor 2 中文网
...鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + 'px'; element.style.top = (e.clientY - offsetY) + 'px'; }; // 鼠标释放时停止拖动 document.onmouseup = function(...
vs vs for inline and block code snippets
...h the reader is to input). This is what Stack Overflow does.
(Better yet, if you want easy to maintain, let the users edit the articles as Markdown, then they don’t have to remember to use <pre><code>.)
HTML5 agrees with this in “the pre element”:
The pre element represents a...
Java: How to set Precision for double value? [duplicate]
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You can't set the precision of a double (or Double) to a specified number of decimal digits, because floating-point values don't have decimal digits. They have binary digits.
You will have to convert into a decimal radix, either via BigDecimal or DecimalFormat, depending on what you w...