大约有 15,208 项符合查询结果（耗时：0.0342秒） [XML]
How to scroll HTML page to given anchor?
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You should not use scrollTo, because it is already used by the global window object. Also the parameter should not be named hash, because location.hash is defined, too. You may use this code: function scrollToHash(hashName) { location.hash = "#" + hashName; ...
How do you run a SQL Server query from PowerShell?
...scripts that may be vulnerable to sql injection attacks, if they depend on reading data for the query from a source that relies on user input.
– Joel Coehoorn
Jun 17 '14 at 21:38
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Can a CSV file have a comment?
...to signal a comment.
I use the ostermiller CSV parsing library for Java to read and process such files. That library allows you to set the comment character. After the parse operation you get an array just containing the real data, no comments.
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Session variables in ASP.NET MVC
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@AjayKelkar This comment thread suggested "If ASP MVC is being used then it is preferable to not use the actual Session object from HttpContext.Current.Session but to use the new HttpSessionStateWrapper&HttpSessionStateBase" which suggests your ans...
Regular Expressions and negating a whole character group [duplicate]
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@Blixit: yes, it is. But it's also harder to read, especially for regex newbies. The one I posted will be efficient enough for most applications.
– Alan Moore
Jun 10 '09 at 18:24
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Comparing two dataframes and getting the differences
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2013-11-25 Apple 22.1 Red
2013-11-25 Orange 8.6 Orange""")
df1 = pd.read_table(DF1, sep='\s+')
df2 = pd.read_table(DF2, sep='\s+')
#%%
dfs_dictionary = {'DF1':df1,'DF2':df2}
df=pd.concat(dfs_dictionary)
df.drop_duplicates(keep=False)
Result:
Date Fruit Num Color
DF2 4 2...
Build an ASCII chart of the most commonly used words in a given text [closed]
...Ruby 1.9, 185 chars
(heavily based on the other Ruby solutions)
w=($<.read.downcase.scan(/[a-z]+/)-%w{the and of to a i it in or is}).group_by{|x|x}.map{|x,y|[-y.size,x]}.sort[0,22]
k,l=w[0]
puts [?\s+?_*m=76-l.size,w.map{|f,x|?|+?_*(f*m/k)+"| "+x}]
Instead of using any command line switches ...
Can HTML checkboxes be set to readonly?
...t as I'm not putting my money where my mouth was (so to speak) setting the readonly attribute doesn't actually seem to do anything.
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Is there any good dynamic SQL builder library in Java? [closed]
...dTable(t);
println platform.getCreateModelSql(db, false, false)
//you can read Table Object from platform.readModelFromDatabase(....)
def sqlbuilder = platform.getSqlBuilder();
println "insert:"+sqlbuilder.getInsertSql(t,["id":1,c2:3],false);
println "update:"+sqlbuilder.getUpdateSql(t,["id":1,c2:...
SQL Server loop - how do I loop through a set of records
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@ataravati Because this solution reads more cleanly to many programmers than does cursors. The syntax for cursors is rather awkward for some.
– Brian Webster
Jul 10 '15 at 21:14
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