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How to test if string exists in file with Bash?

...newlines, any of which is to be matched. -x, --line-regexp         Select only those matches that exactly match the whole line. -q, --quiet, --silent         Quiet; do not write anything to standard output. Exit immediately with zero status if any match is found, even if an error ...
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Xcode : failed to get the task for process

...two Provisioning Profiles for the same name, Xcode5 will only allow you to select one of them. To work around this, you have to use iPhone Configuration Utility to find the Profile you want, find the 30-digit "Profile Identifier" and copy/paste it into the "Other" value of the Provisioning Profile d...
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How to avoid null checking in Java?

...t that it cannot be null, and that's it. Example: public String getFirst3Chars(String text) { return text.subString(0, 3); } However, if your method just passes the value on, and the next method passes it on etc. it could get problematic. In that case you may want to check the argument as abov...
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How do i create an InstallShield LE project to install a windows service?

...after installation. To install service and start it, in solution explorer, select 3. Configure Target System > Services. – Rajeev Feb 17 '15 at 13:28 ...
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Angular js init ng-model from default values

...trs.ngInitial || $attrs.value || $element.val() for having it to work with select elements. – fjsj Oct 13 '14 at 19:45  |  show 3 more comment...
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Is it possible to for SQL Output clause to return a column not being inserted?

...d.ReportOptionId INTO @PracticeReportOption (PracticeId, ReportOptionId) SELECT field1, field2 FROM @ReportOption with MERGE INTO ReportOption USING @ReportOption AS temp ON 1 = 0 WHEN NOT MATCHED THEN INSERT (field1, field2) VALUES (temp.Field1, temp.Field2) OUTPUT temp.Practice...
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How can I clone an SQL Server database on the same server in SQL Server 2008 Express?

...is optional. Click to clone database and open restore dialog (see image) Select Device and add the backup file from step 3. Change destination to test database Change location of database files, it must be different from the original. You can type directly into text box, just add postfix. (NOTE:...
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Easier way to debug a Windows service

...classes. The solution I came up with uses the Environment.Interactive the select running mode, as suggested by other answers to this post. static void Main() { ServiceBase[] servicesToRun; servicesToRun = new ServiceBase[] { new MyService() }; if (Environment.UserInter...
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How to get last inserted id?

... INSERT INTO aspnet_GameProfiles(UserId,GameId) VALUES(@UserId, @GameId); SELECT SCOPE_IDENTITY() And then Int32 newId = (Int32) myCommand.ExecuteScalar(); share | improve this answer ...
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What is a Proxy in Doctrine 2?

...protected $lastname; // bunch of setters/getters here } DQL query: SELECT u.id, u.username FROM Entity\User u WHERE u.id = :id As you can see this query doesn't return firstname and lastname properties, therefore you cannot create User object. Creation of incomplete entity could lead to un...