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Search found 5105 results on 205 pages for 'words'.

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• Multi-property "transactions" in Core Data / NSManagedObject / NSFetchedResultsController?

  - by Martijn Thé

  Hi, Is it possible to set multiple properties of an NSManagedObject and have the NSFetchedResultsController call controllerDidChangeContent: only once? In other words, is it possible to say something like: [managedObject beginChanges]; [managedObject setPropertyA:@"Foo"]; [managedObject setPropertyB:@"Bar"]; [managedObject commitChanges]; and then have the NSFetchedResultsController call controllerDidChangeContent: (and the other methods) only one time? Thanks!

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• Difference in Auditing and Logging?

  - by GK

  I have been coming across these two words more often but i didn't see much difference in these? I mean want to know are they used interchangeably or there are some differences in those two? Thanks.

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• How can I generate a git diff of what's changed since the last time I pulled?

  - by Teflon Ted

  I'd like to script, preferably in rake, the following actions into a single command: Get the version of my local git repository. Git pull the latest code. Git diff from the version I extracted in step #1 to what is now in my local repository. In other words, I want to get the latest code form the central repository and immediately generate a diff of what's changed since the last time I pulled.

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• Escape ContainsTable Keywords

  - by Alex

  How can I escape ContainsTable control keywords (such as NEAR or ISABOUT) so that Full Text Search will actually look for those words, and not treat them as control keywords?

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• How can I manually interpolate string escapes in a Perl string?

  - by Ryan Thompson

  In perl suppose I have a string like 'hello\tworld\n', and what I want is: 'hello world ' That is, "hello", then a literal tab character, then "world", then a literal newline. Or equivalently, "hello\tworld\n" (note the double quotes). In other words, is there a function for taking a string with escape sequences and returning an equivalent string with all the escape sequences interpolated?

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• Searching LPSTR string

  - by David21

  I want to find some words after i get the whole file to char*. I know how to do it using the string class functions but i don't want to copy the data again to a string variable. is there any similar functions available to use for char* strings or should i still use string class?

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• How do you refer to the currently logged user in your code?

  - by Emanuil

  In other words - what would be a good name for a variable that references the currently logged user? I've come up with a few: logged_user visitor me I'm not convinced either of them is good enough though.

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• gedit underscore as a word_character

  - by dreftymac

  Is it possible to configure gedit to treat the underscore character as a word character? Currently, it appears that the editor treats "two_words" as two separate words when selecting, instead of a single word as in many other mainstream text editors.

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• The Biggest Data Management problems

  - by Ben Breen

  Where does current technology fall short of industry demands in the context of data and information management? In other words, where should the software engineering industry as a whole be focusing its efforts in these areas?

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• how to fetch exact string from a text file

  - by user136104

  Hi All, here is me requirement. I have one text file and I need to get exact specified string from that file C:>type small.txt | find "small2" small2 small22 small20 C:>type small.txt small2 small22 small20 C:>type small.txt | find "small2" small2 small22 small20 C:\ Here it is giving all the words instead of only "small2" Plz help me in this.. it's urgent Thanks in advance

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• How to match word where count of characters same

  - by Leo

  Hello Please help with below I need match only words where counting of characters same for example same counting for a b c abc ///match 1 (abc) aabbcc match 2(abc) adabb not mach 2(ab) ttt match 0(abc)

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• Multilevel asynchronous method call pattern in c#

  - by michajas

  Hi, I have design problem regarding async calls to method. I'd like to know best/good pattern to call async method, which calls another async method, which calls another async method :) In other words, I have WCF service reference created with async methods and I want to call them from another async method which is called by other async method. All this for non blocking GUI. Thanks!

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• select redirection

  - by Lormitto

  Hi, While considering another problem one question appeared. I do not know how to write html when I want to redirect page when select option changes. In other words user chooses option from select list and page is redirected after that. Have you met anything like this? Regards,

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• Select CSS based on multiple classes

  - by Stacey

  I have a style rule I want to apply to a tag when it has TWO styles. Is there any way to perform this without javascript? In other words.. <li class='left ui-class-selector'> I want to select only if the li has both 'left' and 'ui-class-selector' classes applied.

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• Using <input type=file /> with J2EE/MySQL Backend

  - by Mark Hazlett

  Hey everyone, I'm wondering how I can hook up an input type=file to send a picture back to a backend servlet that will eventually be stored in a MySQL database as a BLOB? In other words, how can I upload a picture using the input and send that back to the servlet to insert into the database as a BLOB type? Thanks

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• How can you replicate each row of an R data.frame and specify the number of replications for each ro

  - by wkmor1

  df <- data.frame(var1=c('a', 'b', 'c'), var2=c('d', 'e', 'f'), freq=1:3) What is the simplest way to expand the first two columns of the data.frame above, so that each row appears the number of times specified in the column 'freq'? In other words, go from this: >df var1 var2 freq 1 a d 1 2 b e 2 3 c f 3 To this: >df.expanded var1 var2 1 a d 2 b e 3 b e 4 c f 5 c f 6 c f

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• JavaScript find box

  - by cf_PhillipSenn

  I'd like to duplicate the find feature (Ctrl-F in Firefox) for my users. In other words, a text box that as the user types, it finds the first occurrence of that text, and if they press "Next", it highlights the next occurrence and moves the page if necessary. I'm thinking the search input would have to be in a div that remained fixed, and as it found what it was looking for, would insert a named anchor just before it and then follow the hyperlink. Do you think this can be done?

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• Highlight text in a pdf file embedded in a site using C#

  - by Jepe d Hepe

  I need to render pdf file in a webbrowser then highlight some words on it. How can i do it? any sure 3rd part dll that i can use for this? Thank, Jepe

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• How to create a stand alone command line application with Node.js

  - by Fab

  I'm trying to find a way to use a command line nodejs application that I created on a computer without node.js installed. In other words how to package my application with node.js inside, in order to avoid the users to have node.js already installed. The tipical use case is: I run the application and the application works using the node core that is provide with the application (or the application checks if there is node.js installed, and if not it donwload and install it automatically). Do you have any idea?

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• Where does INumeric come from?

  - by jdk

  I see kudos to INumeric and blog posts that state how to simulate the features in its absence from a language (e.g. this post ) But in what language/s does this INumeric goodness originate from? In other words in what languages would I find examples of INumeric? I Googled its name and didn't come up with useful results about origin or examples. But I'm sure somebody here knows...

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• RichTextBoxAppender using log4net

  - by GMAN

  Is there a way to programatically create a RichTextBoxAppender using log4net? In other words no xml app.config?

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• LINQ expression until to break a string

  - by wonea

  Using LINQ I'm looking to break down the following path string[], however I'd like to break it up to the point of the Binn folder. Is there a WHERE UNTIL operator in LINQ? c:\ Program Files\ Microsoft SQL Server\ MSSQL10.SQLEXPRESS\ MSSQL\ Binn\ sqlservr.exe What I'd like todo var words = from word in thepath where UNTIL thepath == "Binn" select word;

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• C#, how to get the oldest file in a directory fast?

  - by JL

  I have a directory with around 15-30 thousand files. I need to just pull the oldest one. In other words the one that was created first. Is there a quick way to do this using C#, other than loading them into a collection then sorting? Thanks

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• C#, how to get the oldest file in a directory fast?

  - by JL

  I have a directory with around 15-30 thousand files. I need to just pull the oldest one. In other words the one that was created first. Is there a quick way to do this using C#, other than loading them into a collection then sorting? Thanks

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• SQLAlchemy autocommiting?

  - by muckabout

  I have an issue with SQLAlchemy apparently committing. A rough sketch of my code: trans = self.conn.begin() try: assert not self.conn.execute(my_obj.__table__.select(my_obj.id == id)).first() self.conn.execute(my_obj.__table__.insert().values(id=id)) assert not self.conn.execute(my_obj.__table__.select(my_obj.id == id)).first() except: trans.rollback() raise I don't commit, and the second assert always fails! In other words, it seems the data is getting inserted into the database even though the code is within a transaction! Is this assessment accurate?

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