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How to create Windows EventLog source from command line?
...m”)
$evt.Source=”Tcpip”
$evtNumber=4227
$evtDescription=”This is a Test Event”
$infoevent=[System.Diagnostics.EventLogEntryType]::Warning
$evt.WriteEntry($evtDescription,$infoevent,$evtNumber)
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String.Empty versus “” [duplicate]
...used in assignments to initialize a string variable to an empty string. To test whether the value of a string is String.Empty, use the IsNullOrEmpty method.
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How to get all groups that a user is a member of?
...ged the variable from $env:username to $username and set with $username = "testuser" to easily do variable substitution for other user lookups.
– projectdp
Jan 25 '16 at 21:23
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conversion from string to json object android
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You could just test the first character of the JSON string to see if it is [ or { to know whether it is an array or an object. Then you wouldn't be risking both exceptions, just the pertinent one.
– Jesse Chisholm
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Delete last char of string
...y passing in int n, the number of characters to remove at end. Second, you test for zero length, but that doesn't eliminate all possible exceptions. Would be better to do int index = ..LastIndexOf.., then if (index >= 0).
– ToolmakerSteve
Sep 20 '16 at 13:23...
Click through div to underlying elements
...ilter:Alpha(opacity=0);, IE needs manual event forwarding.
See a JSFiddle test and CanIUse pointer events.
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is it possible to update UIButton title/text programmatically?
...lState)state
for the button image and the title will not be affected.
I tested this with programmatically created buttons and buttons created in a .xib
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How to get multiple select box values using jQuery?
... Don't "hope it works", if you're not sure if it's the answer, test it and be sure!
– Sterling Archer
Nov 20 '15 at 14:34
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How do I create a MongoDB dump of my database?
... also possible to output the dump to an archive file:
mongodump --archive=test.archive --db database_name
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Extracting bits with a single multiplication
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Great. One more subtle problem: the m-1/n-m test fails some of the time due to carry-bits. Try a...b..c...d -- you wind up with b+c in the fifth bit which if they're both 1 makes a carry bit that clobbers d(!)
– Ternary
Jan 28 '1...