cth 670

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Python binary search and bisect module

' parameter. for example: >>> import numpy as np>>> from bisect import bisect_left, bisect_right>>> data = [2, 4, 7, 9]>>> bisect_left(data, 4)1>>> np.searchsorted(data, 4)1>>> bisect_right(data, 4)2>>> np.searchsorted(data, 4, side='right')2 Then, let's compare the performance: In [20]: %timeit -n 100 bisect_left(data, 99999)100 loops, best of 3: 670 ns per loop In [21]: %timeit -n 100 np.searchsorted(data, 99999)100 loops, best of 3: 56.9 ms per loo

Solve Dede prevent pictures from bursting pages, the image in the article Content adaptive width

;fields[' Title '], ' archives ');Add the following code:Replace picture Alt for document title$this->fields[' body '] = str_ireplace (Array (' ', ' alt=\ ' \ '), ' ', $this->fields[' body ']);$this->fields[' body '] = preg_replace ("@ [\s]{0,}alt[\s]{0,}=[\" ' \s]{0,}[\s\s]{0,}[\ "' \s]@isU "," ", $this->fields[' body ');$this->fields[' body ' = Str_ireplace ("fields[' title ']." \"", $this->fields[' body ']);Add the ultra-wide reduction JS calling code to the IMG tag$suolue = ' onload= ' javas

Texture optimization and Memory Optimization for iOS and Android games (cocos2d-x)

: 19.1 MB (4.1 MB) Free: 266.7 MB Tex 653 map_0020.bg_rgb.jpg Map_001_bg_rgb.jpg --- Over proess: 23.1 MB (4.0 MB) Free: 262.6 MB Tex 670 map_0020.bg.png Map_0020.bg.png --- Over proess: 27.1 MB (4.1 MB) Free: 258.7 MB Tex 739 map_0020.bg_rgb.png Map_0020.bg_rgb.png --- Over proess: 31.1 MB (4.0 MB) Free: 254.3 MB Tex 240 map_0020.bg.pvr.ccz Map_0020.bg.pvr.ccz --- Over proess: 35.1 MB (4.0 MB) Free: 250.4 MB Tex 2

(This blog software cannot be installed) install failed container error Solution

When the project uses Android: installlocation = "preferexternal ",Installation Error: install_failed_container_error Today I am debugging my program on n880. Sometimes the program reports that it cannot be installed. Use ADB install to display failure [install_failed_container_error] View logcat display 07-10 14:05:50. 133: E/vold (79): ASEC File '/mnt/secure/ASEC/smdl2tmp1. ASEC' currently exists-Destroy it first! (Address already in use)07-10 14:05:50. 143: E/packagehelper (

Accept yourself, Xiao Pan's career planning

multi-dimensional society. Since you have a deep desire for peace and harmony, but why should we keep ourselves in an environment full of changes and pressures? The final result of the development of our career is not the same as the success criteria of a certain society. Each of us has its own values, which are our advantages, the attribution of talent and motivation may also be what we finally find after the twists and turns. Now that you have discovered your "independent" value tendency, you

ORACLE Database, tablespace, and table capacity query-1

: dba_data_files, dba_free_space Col used _ % for a8 Select df. tablespace_name, df. sum_df_m as space_m, df. sum_df_m-fs.sum_fs_m as used_m, fs. sum_fs_m as free_space, to_char (trunc (df. sum_df_m-fs.sum_fs_m)/df. sum_df_m, 2) * 100) as "used _ %" from (select tablespace_name, sum (bytes/1024/1024) as sum_df_m from dba_data_files group by tablespace_name) df, (select tablespace_name, sum (bytes/1024/1024) as sum_fs_m from dba_free_space group by tablespace_name) fs where df. tablespace_name =

Jqwidgets: Grid Cells Formatting, formatting

Jqwidgets: Grid Cells Formatting, formatting Http://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxgrid/jquery-grid-cellsformatting.htm $("#jqxgrid").jqxGrid({ width: 670, height: 450, source: source, theme: theme, sortable: true, columns: [ { text: 'Ship Name', datafield: 'ShipName', width: 250 }, { text: 'Shipped Date', datafield: 'ShippedDate', width: 230, cellsformat: 'D' }, { text: 'Freight

Xcode8-apploader upload failed-ERROR ITMS-90168: "The binary you uploaded is invalid."

found the link in itunes Connect and downloaded the 3.0 version (there was only a 3.0 version in the build version), and then tried or failed.At the end of the last I found the Apple developer Technical Support phone: 400-670-1855, call them to describe my problem, the last call on the other side of Mr. Kay left my mailbox and send me a message let me specifically describe the problem and record the screen (quiktime Player can do it) to demonstrate t

MySQL uses binary logs to recover data two ways

(Val,data) VALUES (' AAA ') /*!*/; # at 312 #090427 15:28:37 Server ID 1 end_log_pos 339 Xid = 12 commit/*!*/; # at 339 #090427 15:28:46 Server ID 1 end_log_pos 409 Query thread_id=1 exec_time=0 error_code=0 SET timestamp=1240817326/*!*/; BEGIN /*!*/; # at 409 #090427 15:28:46 Server ID 1 end_log_pos 437 intvar SET insert_id=5/*!*/; # at 437 #090427 15:28:46 Server ID 1 end_log_pos 545 Query thread_id=1 exec_time=0 error_code=0 SET timestamp=12408173

Java Picture Clipping

Picture clipping function, I always thought is the front side to do, backstage do not have to do too much consideration, now I found that the front-end to do cutting seems not too ideal, I am here to briefly introduce our big Java cutting functionFront-end only need to upload, x (x axis), y (Y axis), H (High), W (wide), the above several coordinate points can beThe following is the originalAfter croppingThe code below requires the introduction of the jar Public Static voidMain (string[] args) {/

JAVASCRITP checkbox Full selection of the reverse selection code

JAVASCRITP checkbox Full selection of the reverse selection code Total selection and reverse selection Add tofunction Adddeptid (DeptID){var dept_id = DeptID;if (dept_id==0){Alert ("Please select a department!") ")Return}Else{var re=showmdialog (' emp_add.asp tutorial x?dept_id= ' +dept_id, ' 820 ', ' 670 ', ' no ');if (re== "OK") {Window.location.reload ();}}}Modify (Modify is to determine that checkbox can only select one to modify, and finally

MySQL uses binary logs to recover data

=1 exec_time=0 error_code=0SET timestamp=1240817317/*!*/;INSERT into Test (Val,data) values (+, ' AAA ')/*!*/;# at 312#090427 15:28:37 Server ID 1 end_log_pos 339 Xid = 12commit/*!*/;# at 339#090427 15:28:46 Server ID 1 end_log_pos 409 Query thread_id=1 exec_time=0 error_code=0SET timestamp=1240817326/*!*/;BEGIN/*!*/;# at 409#090427 15:28:46 Server ID 1 end_log_pos 437 intvarSET insert_id=5/*!*/;# at 437#090427 15:28:46 Server ID 1 end_log_pos 545 Query thread_id=1 exec_time=0 error_code=0SET ti

Using Hungarian algorithm to find the maximum matching of two-fractal graphs

takes the time that is M. So the total time is probably O (n * m).On UVA, the two-figure matching topic has 670 and 10080, good luck.Here are my standard routines. is to search the augmented path with BFS. Although Dfs may be easier to write, I don't want it to be recursive to many layers.Welcome to my standard thread.///////////////////////////////////////////////////////////////////////bipartite graphic and maximum matching with Hungarian algorithm

Linux to view CPU performance and operating status instructions

consumption and can update the display according to the time specified by the user.Here are the following:One, Vmstat[[Email protected] ~] #vmstat-N 3 (Refresh once every 3 seconds)procs-----------Memory--------------------swap------IO------system----------CPU--------R b swpd free buff cache si so bi bo in CS US sy ID WA10 144 186164 105252 2386848 0 0 18 166 83 2 48 21 31 020 144 189620 105252 2386848 0 0 0 177 1039 1210 34 10 56 000 144 214324 105252 2386848 0 0 0 10 1071

Public key for mysql....rpm are not installed

/filelists_db | 4.5 MB 00:00-Finished Dependency resolutiondependencies resolved=========================================== =============================================================== Package Arch Version Repository size============================================================================ ==============================installing:mysql i386 5.0.95-5.el5_9 Base 4.9 M MySQL x

Springcloud Micro-Service Feign component error

Org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType (Abstractautowirecapablebeanfactory.java:670) ~[SPRING-BEANS-5.0.0.RC3.JAR:5.0.0.RC3] at Org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType ( abstractautowirecapablebeanfactory.java:638) ~[SPRING-BEANS-5.0.0.RC3.JAR:5.0.0.RC3] at Org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean (abstract

Java Basic Learning Notes--8 (looping statements)

order to skip the secondary loop. Case 22:650) this.width=650; "Title=" 22mh17$qxym (~p.png "src=" http://s3.51cto.com/wyfs02/M01/6C/F8/ Wkiol1vzza3a0eckaag2m7gxawe500.jpg "alt=" Wkiol1vzza3a0eckaag2m7gxawe500.jpg "/>Output Result:650) this.width=650; "title=" 222xfg5rzson8wu.png "src=" http://s3.51cto.com/wyfs02/M01/6C/FD/wKiom1VZYq_ Rorswaabjzsuvzoc553.jpg "alt=" Wkiom1vzyq_rorswaabjzsuvzoc553.jpg "/> 3. Exercises Case 23:650) this.width=650; "style=" width:674px;height:46

Dual-core CPU Unknown three facts

than a single core processor. If you want only the original clock speed, you should buy the fastest processor you can find. Intel's fastest single core boxed processor is the 3.8GHz Pentium 4 model 670 and 3.6GHZ Pentium 4 model 660. The current fastest dual-core processor is 3.2GHz Pentium D 840. (a 3.6GHz dual-core Pentium D 960 is scheduled to be launched in the second quarter of 2006.) ) AMD's single core/dual-core processor has the highest spe

NV GTX 780 video card profiling

noise will become larger. As with most GeForce GTX 600 graphics, this 3GB onboard clock is set to 1502MHz, but it has a 384-bit bus similar to GTX Titan, rather than the 256-bit memory bus used on GeForce GTX 680 and GTX 670, so , GTX 780 has a higher bandwidth. Dimensions, noise and heat dissipation: GeForce GTX 780 (26.7 cm) is smaller than GTX Titan (27.7 cm), but it inherits Titan's excellent cooling system and high quality polishi

JS+CSS realization of a complete example of interface and function simulation of touch screen mobile phone dial

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