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When is “Try” supposed to be used in C# method names?

... +1 But I also have a 4th expectation: If there is a TryFoo method, there will be a similar Foo method which allows me to handle any `` exceptions myself. These methods' signatures will likely be different so their usages are not interchangeable without other code changes. ...
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PHP array_filter with arguments

...l: $matches = $myobj->ArraySelect( Array('from'=>$arr, 'where'=>$foo, 'lessthan'=>12 ) ) – dreftymac Nov 10 '11 at 0:31 ...
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Using sed to mass rename files

...(using the / command to search), you'll find it's a special character in s/foo/bar/ replacements. s/regexp/replacement/ Attempt to match regexp against the pattern space. If success‐ ful, replace that portion matched with replacement. The replacement may co...
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Is It Possible to Sandbox JavaScript Running In the Browser?

...ex); // syntax error: [error object] } }).eval({ code : '"foo"+input', input : "bar", callback: function(str) { console.log("string: ", str); // string: foobar } }).eval({ code : "({q:1, w:2})", callback: function(obj) { conso...
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Changing the current working directory in Java?

...e classes, including the one I tested with at first. new FileOutputStream("foo.txt").close(); creates the file in the original working directory even if user.dir is changed by the program. – Michael Myers♦ Jun 9 '15 at 17:13 ...
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In C# check that filename is *possibly* valid (not that it exists) [duplicate]

... Also doesn't work if you have question mark at the end. C:\\foo\\bar?? – Lion King Mar 8 '18 at 9:33 add a comment  |  ...
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How do I convert a string to a number in PHP?

... // 34 echo intval(array()); // 0 echo intval(array('foo', 'bar')); // 1 ?> share | improve this answer | follow | ...
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Ways to implement data versioning in MongoDB

...ions: { _id: ObjectId("..."), data: [ { vid: 1, content: "foo" }, { vid: 2, content: "bar" } ] } data contains all versions. The data array is ordered, new versions will only get $pushed to the end of the array. data.vid is the version id, which is an incrementing numb...
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how to POST/Submit an Input Checkbox that is disabled?

... specifically set the value of readonly to readonly, i.e.: <input name="foo" value="bar" readonly="readonly" /> – Matt Huggins Jan 18 '11 at 19:20 ...
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AWS S3: how do I see how much disk space is using

...separated by \ for easy reading here): aws s3 ls s3://<bucket_name>/foo/bar | \ grep -v -E "(Bucket: |Prefix: |LastWriteTime|^$|--)" | \ awk 'BEGIN {total=0}{total+=$3}END{print total/1024/1024" MB"}' the aws part lists the bucket (or optionally a 'sub-folder') the grep part removes (using...